Yamaha Bolt
942 cc, 245 kg2020
BMW HP4
193 hp, 999 cc, 199 kg2014 - 2015
MetricUS
EngineYamaha BoltBMW HP4
Displacement942 cc999 cc
Max power193 hp (@13 000 RPM)
Max torque112 Nm (@9 750 RPM)
Redline14 200 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutSOHC V-twinDOHC Inline-4
Compression9.00:113.00:1
Oil capacity3.50 litre
Oil type5W40, Motul 300V 5W40
Spark plug typeNGK LMAR9D-J
CoolingLiquidLiquid
Valves16
Bore85.0 mm80.0 mm
Stroke83.0 mm49.7 mm
Throttle bore48.0 mm
Weight to power1.03 kg/hp
Power to weight969 hp/Ton
Battery type12V 7Ah
GearboxYamaha BoltBMW HP4
TypeSequentialSequential
ClutchWetWet
DriveBeltChain
Chain type
Gears count06
Primary ratio1.652
Final drive2.588
1. gear2.6471 (152 km/h)
2. gear2.091 (192 km/h)
3. gear1.727 (232 km/h)
4. gear1.5 (267 km/h)
5. gear1.36 (295 km/h)
6. gear1.261 (318 km/h)
ChasisYamaha BoltBMW HP4
Frame typeDouble-cradle steel frameAluminium composite bridge frame
Front susp.Telescopic fork, 120.00 mm travel46mm USD, 120.00 mm travel
Rear susp.Dual shocks, 71.00 mm travelAluminium swingarm, 130.00 mm travel