BMW HP2 Sport

<a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-right-front-quarter.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-right-front-quarter.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 296px;" /></a><br /><p style="text-align: justify;">Technology such as the self-supporting and aerodynamically optimized fairings made completely of CFK, the gear shift assistant, a dashboard similar to that used in the MotoGP, the forged aluminum wheels and brakes with radially mounted calipers make the HP2 unmistakably athletic on both country roads and race tracks. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The most striking difference between the BMW HP2 Sport from the endurance racing Boxer is the brand new cylinder heads: each of the double overhead camshafts (DOHC) uses a drag lever to actuate the valves that are larger than those on the BMW R 1200 S. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Further modifications, such as the flow-optimized intake and outlet, new forged pistons and adapted connecting rod, help the engine to achieve the necessary higher output compared to the basic engine. A new stainless steel exhaust system is placed below the engine for the first time, keeping the lower area of the motorcycle extremely slim for greater freedom of movement for a "hanging off" riding position. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Although designed for racing prowess, the BMW HP2 Sport does not forego the safety benefits of ABS. A sophisticated antilock brake system, specially adapted to the HP2 Sport, is available as an option and is configured so that it can be deactivated for the racetrack. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Following the BMW Motorrad Motorsport design, the carbon-fiber bodywork of the HP2 Sport is partially painted in Alpine White, while the engine spoiler carries the two-tone "HP2" lettering and the lattice frame and wheels are painted in the BMW Motorrad color of Motorsport Blue. </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b style="font-family: courier new;">1. Concept, Requirements and Features</b><br /> The dream of many Boxer fans has come true: With the new BMW HP2 Sport, BMW Motorrad is putting the sportiest, most powerful and lightest Boxer series of all times on the road. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The third model of the HP model range was designed for the ambitious sports rider and enthrals with numerous exclusive details that were previously restricted to racing, some making their first appearance in series vehicle production. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Examples of these include the self-supporting and aerodynamically optimized fairings made completely of CFK, the gear shift assistant, a dashboard like that used in the MotoGP, the forged aluminum wheels and the racing brakes with radially bolted calipers. Wherever the eye of the spectator wanders, it sees pure racing technology that delights every enthusiast. It is unmistakably athletic, a vehicle that inspires on country roads as well as on the racing circuit. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Regardless of the limits for the engine output as a result of the principle and the aerodynamic disadvantages from the cylinder configuration of a Boxer, BMW Motorrad deliberately decided to further develop this historic engine concept for a road racer with racing circuit talent. </p><br /><a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-dashboard.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-dashboard.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 297px;" /></a><br /><p align="left"><b><span style="font-family: courier new;">Sports info centre: GP dashboard from 2D systems</span><br /> </b></p><div style="text-align: justify;">A real highlight for all racing enthusiasts is the production-line dashboard in the cockpit of the BMW HP2 Sport. It was developed in collaboration with the acclaimed company 2D Systems that also deploys its systems in GP racing for data recording and analysis. </div><div style="text-align: justify;"> </div><p style="text-align: justify;">The system has a large, easily readable digital display and works in different modes. It is operated by two switches on the left handlebar control. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">In road mode the rider can view typical information such as revs, speed, time, kilometers, remaining distance and driving time on the display and is shown supporting information during the warm-up phase of the engine. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">In race mode the screen provides data about circuit times, maximum revs, top speed or number of gearshifts, for example. The stored data can also be read out with a laptop. In addition there are eight freely programmable LEDs <br /> in the upper area of the dashboard that can be used as a rev display or external gearshift light. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Like the other functions, the displays are also freely programmable. Finally, the GP dashboard offers a large number of expansion options. A lap timer with transmission/receiving unit, GPS tracking or datalogger can<br /> be connected to a free input.</p><br /><a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-gear-shift-assistant.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-gear-shift-assistant.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 301px;" /></a><br /><p align="left"><b>Adjustable footrest system</b><br /> The range of high-grade racing components includes the adjustable footrest system made of milled, high-strength aluminum. An eccentric cam is used to adjust the height of the footrests and to move them forwards or backwards.</p> <p align="left">Stepped setting positions of the footrests make sure that identical adjustment is possible on both sides. At the same time, the likewise fully adjustable brake and gear lever allow optimal positioning of the operating elements. </p> <p align="left"><b>Adjustable stock handlebar and Magura manual fittings<br /> </b>Also the stock handlebar of milled forged aluminum is ideally positioned and can be adjusted by changing the offset. The Magura radial manual controls allow manual lever width setting of the brakes and clutch. </p> <p align="left"><b>All Carbon fiber composite fairing<br /> </b>All the fairings of the BMW HP2 Sport are made from carbon where the single-part rear as well as the front fairing are realized as self-supporting elements. The latter has a noticeably slimmer construction than the BMW R 1200 S and houses lightweight, high-luminosity halogen twin headlamps with free-formed surface reflectors. Special details include the number plate carrier of the BMW HP2 Sport: It can be removed along with the tail lamp and indicators<br /> in a few easy steps before taking part in a race. </p> <p align="left"><b>Refinements in the wind tunnel<br /> </b>Like every BMW Motorrad the new BMW HP2 Sport was also given its finishing touches in the wind tunnel. Not only were components such as the windshield and new rear-view mirror optimized from an aerodynamic aspect; the engineers also paid particular attention to the airflow for cooling the engine. </p> <p align="left">So the front spoiler guides the air stream specifically towards the outlet side of the cylinder heads while the BMW ‘kidneys’ in the front fairing guarantee an effective flow of the double-oil cooler. Lastly, elaborate ventilation openings in the carbon tail ensure that the heat of the underseat exhaust system is efficiently deflected. </p> <p align="center"> <img alt="BMW HP2 Sport - Dashboard" border="0" height="446" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-dashboard.jpg" width="600" /></p> <p style="text-align: justify;"><b><span style="font-family: courier new;">Sports info centre: GP dashboard from 2D systems</span><br /> </b>A real highlight for all racing enthusiasts is the production-line dashboard in the cockpit of the BMW HP2 Sport. It was developed in collaboration with the acclaimed company 2D Systems that also deploys its systems in GP racing for data recording and analysis. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The system has a large, easily readable digital display and works in different modes. It is operated by two switches on the left handlebar control. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">In road mode the rider can view typical information such as revs, speed, time, kilometers, remaining distance and driving time on the display and is shown supporting information during the warm-up phase of the engine. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">In race mode the screen provides data about circuit times, maximum revs, top speed or number of gearshifts, for example. The stored data can also be read out with a laptop. In addition there are eight freely programmable LEDs <br /> in the upper area of the dashboard that can be used as a rev display or external gearshift light. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Like the other functions, the displays are also freely programmable. Finally, the GP dashboard offers a large number of expansion options. A lap timer with transmission/receiving unit, GPS tracking or datalogger can<br /> be connected to a free input.</p><br /><a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-chassis-fairing.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-chassis-fairing.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 254px;" /></a><br /><a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-valve-train.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-valve-train.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 344px;" /></a><br /><p style="text-align: justify;"><b style="font-family: courier new;">DOHC cylinder heads, valve actuated by drag lever</b><br /> A complete redesign of the cylinder heads allowed the Boxer to reach higher revs. Extensive tests in endurance events followed in addition to the usual tests. Double overhead chain driven camshafts (DOHC) and valves actuated by very light drag lever now enable top revs of 9500 min–1. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The four radially arranged valves ensure extremely compact combustion chambers so that there is no need for the second spark plugs as used in the R models until now. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The compression ratio is 12.5:1. Super Plus with 98 RON is recommended as the fuel for optimum performance although the motorcycle can also run on Super 98 RON. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The horizontal arrangement of the camshafts introduces two special features: Each of the shafts controls an intake and outlet valve and the cams are conically ground. For a higher gas throughput, the valve plate diameter was increased from 36 to 39 millimeters (intake) and from 31 to 33 millimeters (outlet) respectively. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The intake channels were machined for optimization. The operating technology with drag lever works with shims sitting on the valves as in the K 1200 engines. The cylinder head covers are made from carbon and fitted with easy-to-replace slip pads made from PA6 hard plastic. <br /> </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b style="font-family: courier new;">High-strength and lightweight forged piston</b><br /> The bore and stroke ratio is unchanged in the HP2 Boxer. The high-strength, weight-reduced forged piston and the correspondingly adapted conrod are new. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Interacting with the new intake pipe system with its a short intake air funnel, the power plant develops a top performance of 96 kW/128 bhp at 8750 min–1 and a maximum torque of over 115 Nm at 6000 min–1. </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b><span style="font-family: courier new;">Flow through two parallel and consecutively switched oil coolers</span><br /> </b>So that the Sport Boxer operates well under all conditions from the thermal aspect, two oil coolers positioned one after the other and with a parallel flow-through are deployed. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">Wind tunnel optimization of the BMW ‘kidneys’ in the front fairing ensures an effective flow through the double oil cooler. </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b>Stainless steel exhaust system with active exhaust gas flap<br /> </b>For the first time the 2-in-1 exhaust system made completely from stainless steel is placed under the oil sump. This configuration guarantees optimum angles of tilt when riding. An exhaust flap in front of the double exhaust pipe silencer at the rear and actuated by an electronically controlled servomotor via cable produces a fuller torque curve. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">A fully-controlled catalytic converter cuts exhaust gas emissions. Oxygen sensors in the two header tubes monitor the oxygen level and guarantee an optimum air-fuel ratio over the entire torque band. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">An example of the great attention to detail that characterizes both the development and production of the BMW HP2 Sport is the exhaust pipe fixtures on the single-piece, self-supporting carbon rear. These are thermally decoupled while, at the same time, compensating for the change in length of the exhaust system during warming and cooling.</p><div style="text-align: justify;"> </div><p style="text-align: justify;">The hump also boasts sophisticated ventilation openings, used to effectively deflect the heat away from the underseat exhaust. Additional features of the exhaust system are the highly attractive design and the impressive Boxer sound that escapes from the high-volume silencer.</p><br /><a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-cylinder-head.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-cylinder-head.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 301px;" /></a><br /><p style="text-align: justify;">The key engine data are very respectable: the engine achieves more than 96 kW/128 hp at 8750 min–1 compared with the significantly modified engine of the BMW R 1200 S. The maximum torque lies at 115 Nm at 6000 min–1, the highest revs of the engine reaches a peak value at 9500 min–1. </p> <div style="text-align: justify;"> </div> <p style="text-align: justify;">Technically, the BMW HP2 Sport is based on the BMW R 1200 S. Customized to meet the requirements of the ambitious sports rider down to the last detail, the BMW HP2 Sport is however a completely independent and absolutely exceptional motorcycle. Many detailed solutions are based on the experiences gained in long-distance races. </p> <br /> <p style="text-align: justify;">The most striking difference of the BMW HP2 Sport from the endurance racing Boxer is the brand new cylinder heads: Each of the double overhead camshafts (DOHC) uses a drag lever to actuate the valves that are larger than in the BMW R 1200 S. Further modifications such as the flow-optimized intake and outlet, new forged pistons and adapted connecting rod help the engine to achieve the necessary higher output compared to the basic engine. </p> <div style="text-align: justify;"> </div> <p style="text-align: justify;">The new stainless steel exhaust system is placed below the engine for the first time. This keeps the construction of the lower area of the motorcycle extremely slim, enabling great freedom of movement for the familiar ‘hanging off’ riding position, and the fitting of a CFK engine spoiler is advantageous to the aero-dynamics. An inimitable boxer sound with new acoustic quality is generated by the exhaust system and the striking design of the rear silencer is impressive. </p> <div style="text-align: justify;"> </div> <p style="text-align: justify;">Another exclusive racing feature is the gearshift assistant together with the narrow ratios of the 6-speed gearbox to enable fast gear changes without having to ease off the gas and operate the clutch. This technology is offered for the first time in a series vehicle. </p> <div style="text-align: justify;"> </div> <p style="text-align: justify;">In order to adapt the gearshift pattern for the racing circuit, a suitable replacement pressure sensor is available as special equipment if necessary. The fully adjustable Öhlins sports chassis also has a Brembo monoblock brake system with radially mounted, four-piston fixed calipers at the front. </p> <div style="text-align: justify;"> </div> <p style="text-align: justify;">Optimum ergonomics are ensured by the adjustable forged aluminum footrests, the adjustable stock handlebar and the Magura brake levers with radial mounted brake actuators. The series dashboard that comes directly from MotoGP sport provides the rider with important information and can also deliver lap times plus other racing relevant data as well as the usual displays (see Chap. 3). </p><br /><a href="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-front-wheel.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" src="http://www.webbikeworld.com/BMW-motorcycles/hp-2-sport/bmw-hp2-sport-front-wheel.jpg" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 295px;" /></a><br /><p style="text-align: justify;"><b style="font-family: courier new;">Exclusive forged wheels and racing tires</b><br /> The BMW HP2 Sport runs on specially developed, weight and stability optimized, surface-milled forged wheels of size 3.5 x 17” or 6.0 x 17”. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">These are considerably lighter than conventional die-cast wheels, but have comparable high stability. The handling characteristics benefit enormously from the smaller rotating masses. The sports Boxer is really easy to steer on bends and allows incredibly rapid change of direction. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The forged wheels are fitted as standard with sports tires in 120/70 ZR17 format at the front and 190/55 ZR17 at the rear. These tires from renowned manufacturers – generally used only on the racing circuit such as the Supersport championship, for example – are homologated for use on asphalt road surfaces. The engineers decided on a 55 series tire cross-section as this achieved the best results for the overall characteristics in tests. </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b><span style="font-family: courier new;">Brembo monoblock racing brakes</span><br /> </b>The braking system of the new BMW HP2 Sport also presents itself as uncompromisingly sporty. Single-piece, radially mounted four-piston brake calipers from Brembo that hold the two 320-millimetre discs powerfully<br /> in its grip are used on the front. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">The radial screw connection is effected by a new die-cast foot on the lower part of the Telelever. A double sliding piston decelerates the rear wheel. It goes without saying that the hydraulic application of the brake calipers is activated by high-quality, steel armored brake lines. </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b><span style="font-family: courier new;">Modified, switchable BMW Motorrad ABS is optional</span><br /> </b>BMW Motorrad offers an ABS adapted to sporting events as an option. The function of the system has been optimized to prevent the rear wheel from lifting. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">An additional pressure sensor in the front brake circuit provides sensitive regulation of the system and the control unit prevents the front wheel brakes from opening too early when the load on the rear wheel is greatly reduced. Nevertheless the ABS can be deactivated for racing events. </p><div style="text-align: justify;"> </div><p style="text-align: justify;"><b><span style="font-family: courier new;">Racing ergonomics</span><br /> </b>Even at the outset of the development, the engineers focused on the seat position. Compared to the BMW R 1200 S, the rider moved closer to the handlebar resulting in a notably more upright seat position oriented towards the front wheel and behind the ‘waistline’ of the fairing. </p><div style="text-align: justify;"> </div><p style="text-align: justify;">More importantly, the remarkably slim design of the tank area favors the rider’s weight displacement (hanging off) on the racing circuit. The BMW HP2 Sport also benefits here from the experiences gained in long-distance races where it is not only a question of speed, but also of staying power. Because the rider finds a suitable, but comparatively relaxed, riding position for racing, the new BMW Sport Boxer offers genuine endurance qualities.<br /></p><p style="text-align: justify;"><br /></p><p align="left">The engine spoiler carries the two-tone “HP2” lettering. The lattice frame and wheels are lacquered in the BMW Motorrad color of Motorsport Blue. </p> <p align="left"><b>4. Technical Specifications </b> </p> <table id="table50" border="1" bordercolor="#ffffff" cellpadding="3" cellspacing="0" width="90%"><tbody><tr> <td colspan="3" bgcolor="#d6d5c5" valign="top" width="524"> <b>BMW HP2 Sport</b></td> </tr> <tr> <td colspan="3" bgcolor="#e8e8dd" valign="top" width="471"> <b>Engine</b></td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Capacity</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 1,170 cc</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Bore/stroke</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 101 mm x 73 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Max output</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 130 bhp @ 8,750 rpm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Torque</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 85 lb-ft @ 6,000 rpm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Configuration</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> Boxer</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> No of cylinders</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 2</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Compression ratio/fuel grade</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 12.5/S Plus</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Valves/gas cycle</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> DOHC (double overhead camshaft) with drag lever</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Valves per cylinder</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 4</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Ø Intake/outlet</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 39/33 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Throttle butterfly dia</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 52 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Fuel supply management</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> BMS-K</td> </tr> <tr> <td colspan="3" valign="top" width="471"> </td> </tr> <tr> <td colspan="3" bgcolor="#d6d5c5" valign="top" width="471"> <b>Electrical System</b></td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Alternator</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 480 W</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Battery</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 12 V, 12Ah, maintenance-free </td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Headlight</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 2 x H 7, 55 W</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Starter</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="285"> 1.2 kW</td> </tr> <tr> <td colspan="3" valign="top" width="471"> </td> </tr> <tr> <td colspan="3" bgcolor="#d6d5c5" valign="top" width="342"> <b>Power transmission/Gearbox</b></td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Clutch</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> Single-disc dry clutch Ø 180 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Gearbox</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> Constant mesh 6-speed transmission</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Primary transmission</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> <p align="left">1.734 </p></td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Gear ratios I</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 2.176</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> II</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 1.625</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> III</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 1.296</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> IV</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 1.065</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> V</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 0.939</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> VI</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 0.848</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Rear wheel drive</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> Drive shaft</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Final drive</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="300"> 2.75</td> </tr> <tr> <td colspan="3" valign="top" width="486"> </td> </tr> <tr> <td colspan="3" bgcolor="#d6d5c5" valign="top" width="486"> <b>Chassis</b></td> </tr> <tr> <td colspan="3" bgcolor="#e8e8dd" valign="top" width="524"> Frame: Main frame and front frame made of steel tube, rear frame and front fairing self-supporting CFK, self-supporting power unit</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Suspension, front</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> BMW Telelever</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Suspension, rear</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> BMW Paralever</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Spring travel, front/rear</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> 105 mm front, 120 mm rear</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Castor</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> 86 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Wheelbase</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> 1,487 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Steering head angle</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> 66 degrees</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Brakes</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Front: Double disc brake Ø 320 mm </td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> </td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Rear: Single disc brake Ø 265 mm</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> </td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> BMW Motorrad ABS optional</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Wheels</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Light metal forged wheel</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> </td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Front: 3.50 x 17</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> </td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Rear: 6.00 x 17</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Tires</td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Front: 120/70 ZR 17</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> </td> <td colspan="2" bgcolor="#e8e8dd" valign="top" width="338"> Rear: 190/55 ZR 17</td> </tr> <tr> <td colspan="3" valign="top" width="524"> </td> </tr> <tr> <td colspan="3" bgcolor="#d6d5c5" valign="top" width="524"> <b>Dimensions and Weight</b></td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Length, overall</td> <td bgcolor="#e8e8dd" valign="top" width="38"> mm</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 2,135</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Width, overall</td> <td bgcolor="#e8e8dd" valign="top" width="38"> mm</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 750 on slip pad</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Handlebar width</td> <td bgcolor="#e8e8dd" valign="top" width="38"> mm</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 700</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Seat height</td> <td bgcolor="#e8e8dd" valign="top" width="38"> mm</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 830</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Weight, dry</td> <td bgcolor="#e8e8dd" valign="top" width="38"> kg</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 178</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Unladen weight to DIN standard with full tank</td> <td bgcolor="#e8e8dd" valign="top" width="38"> kg</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 199</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Max permissible weight</td> <td bgcolor="#e8e8dd" valign="top" width="38"> kg</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 330</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Tank capacity/reserve</td> <td bgcolor="#e8e8dd" valign="top" width="38"> l</td> <td bgcolor="#e8e8dd" valign="top" width="300"> 16/4</td> </tr> <tr> <td colspan="3" valign="top" width="524"> </td> </tr> <tr> <td colspan="3" bgcolor="#d6d5c5" valign="top" width="524"> <b>Performance Data</b></td> </tr> <tr> <td colspan="3" bgcolor="#e8e8dd" valign="top" width="524"> Acceleration</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> 0–100 km/h</td> <td bgcolor="#e8e8dd" valign="top" width="38"> s</td> <td bgcolor="#e8e8dd" valign="top" width="300"> <3.1</td> </tr> <tr> <td bgcolor="#e8e8dd" valign="top" width="186"> Top speed</td> <td bgcolor="#e8e8dd" valign="top" width="38"> km/h</td> <td bgcolor="#e8e8dd" valign="top" width="300"> >200</td></tr></tbody></table>

BMW HP2 Sport

Technology such as the self-supporting and aerodynamically optimized fairings made completely of CFK, the gear shift assista...

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