Suzuki GSX-R750
146 hp, 749 cc2011 - 2016
Yamaha R1
200 hp, 998 cc, 439 lbs2015 - 2016
EngineSuzuki GSX-R750Yamaha R1
Displacement749 cc998 cc
Max power146 hp (@13 200 RPM)200 hp (@13 500 RPM)
Max torque63 lb ft (@11 200 RPM)82 lb ft (@11 500 RPM)
Redline14 250 RPM14 500 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression12.50:113.00:1
Oil capacity2.84 quart3.69 quart
Spark plug typeNGK CR9EIA-9, DENSO IU27D
CoolingLiquidLiquid
Valves1616
Bore70.0 mm79.0 mm
Stroke48.7 mm50.9 mm
Throttle bore45.0 mm
Weight to power2.19 lbs/hp
Power to weight1139 hp/2500lbs
Battery type12V 10Ah
GearboxSuzuki GSX-R750Yamaha R1
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain typeRK 525ROZ5Y, 116 links
Gears count66
Primary ratio1.7611.634
Final drive2.6472.562
1. gear2.785 (81 mph)2.6 (100 mph)
2. gear2.052 (110 mph)2.176 (119 mph)
3. gear1.714 (132 mph)1.824 (142 mph)
4. gear1.5 (150 mph)1.579 (165 mph)
5. gear1.347 (167 mph)1.381 (188 mph)
6. gear1.208 (186 mph)1.25 (208 mph)
ChasisSuzuki GSX-R750Yamaha R1
Frame typeAluminium Deltabox
Front susp.Showa Big Piston Forks USD, 4.72 in travelTelescopic forks USD, Ø 43 mm, 120 mm travel
Rear susp.Showa Link type, coil spring, oil damped, 5.12 in travelSwingarm, (link suspension), 4.72 in travel