Yamaha R1
170 hp, 998 cc, 428 lbs2004
Suzuki SV650
72 hp, 645 cc, 437 lbs2004 - 2009
EngineYamaha R1Suzuki SV650
Displacement998 cc645 cc
Max power170 hp (@12 500 RPM)72 hp (@9 000 RPM)
Max torque78 lb ft (@10 500 RPM)47 lb ft (@7 200 RPM)
Redline13 500 RPM11 000 RPM
Idling speed1 300 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4SOHC V-twin
Compression12.40:111.50:1
Oil capacity3.60 quart2.18 quart
Oil type15W50, Motul 300V 15W50, Liqui Moly 15W5010W40, Suzuki 10W40, Shell Rotella 10W40
Spark plug typeNGK CR9EKNGK CR8E
CoolingLiquidLiquid
Valves168
Bore77.0 mm81.0 mm
Stroke53.6 mm62.6 mm
Throttle bore39.0 mm
Weight to power2.52 lbs/hp6.06 lbs/hp
Power to weight993 hp/2500lbs412 hp/2500lbs
Battery typeYTX12-BS, 12V, 10Ah
GearboxYamaha R1Suzuki SV650
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain typeDID 525 V8, 110 links
Gears count66
Primary ratio1.5122.088
Final drive2.6473.0
1. gear2.533 (97 mph)2.461 (52 mph)
2. gear2.063 (119 mph)1.777 (72 mph)
3. gear1.762 (139 mph)1.38 (93 mph)
4. gear1.522 (161 mph)1.125 (114 mph)
5. gear1.364 (180 mph)0.961 (134 mph)
6. gear1.269 (194 mph)0.851 (151 mph)
ChasisYamaha R1Suzuki SV650
Frame typeDiamondPressure cast aluminium alloy diamond truss
Front susp.Telescopic fork - Coil spring/oil damper (120 mm travel)Telescopic, coil spring, oil damped, 130mm fork stroke
Rear susp.Swingarm (link suspension) - Coil spring/gas-oil damperLink type, coil spring, oil damped, 134mm wheel travel