YAMAHA Stryker Bullet Cowl | BMW R 12 |
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engine specs | |
Type | |
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Liquid-cooled, SOHC V-twin, 8 valves | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
Displacement | |
1304 cm3 | 1170 cm3 |
Bore X Stroke | |
3.9x3.3 in OR 99 mm | 4.0x2.9 in OR 102 mm |
Compression Ratio | |
9.5:1 | - |
Horsepower | |
- | 95/6500 KW(hp)/RPM |
Torque | |
- | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
Fuel System | |
Electronic Injection | - |
transmission specs | |
Gearbox | |
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5-Speed | 6-speed |
Clutch | |
Wet multi-plate | - |
Final Drive | |
Belt | Shaft |
chassis specs | |
Frame | |
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Steel double cradle | Tubular space frame in steel, engine self-supporting |
Front Suspension | |
Telescopic fork, 5.3-in travel | USD telescopic forks, 45 mm |
Rear Suspension | |
Single shock, 3.9-in travel | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
Front Brake | |
Hydraulic disc 320mm | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
Rear Brake | |
Hydraulic disc 310mm | Single disc brake, 265 mm, 2-piston floating caliper |
dimension specs | |
Overall Length | |
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99.6 in OR 2530 mm | 86.6 in OR 2200 mm |
Overall Width | |
33.9 in OR 861 mm | 32.7 in OR 831 mm |
Seat Height | |
26.4 in OR 671 mm | 29.7 in OR 754 mm |
Weight | |
650 lbs OR 295 kg | 500 lbs OR 227 kg |
Fuel Capacity | |
4 gallons OR 15.1 L | 3.7 gallons OR 14.0 L |
Wheelbase | |
68.9 in OR 1750 mm | 59.8 in OR 1519 mm |
tyres specs | |
Front | |
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120/70-21 | 100/90-19 |
Rear | |
210/40R18 | 150/80-16 |