Honda CB750
67 hp, 736 cc, 514 lbs1973 - 1975
Triumph Trident
80 hp, 660 cc, 419 lbs2021
EngineHonda CB750Triumph Trident
Displacement736 cc660 cc
Max power67 hp (@8 000 RPM)80 hp (@10 250 RPM)
Max torque44 lb ft (@7 000 RPM)46 lb ft (@6 250 RPM)
Redline8 000 RPM10 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementCarburetorFuel Injection
LayoutSOHC Inline-4DOHC Inline-3
Compression9.00:1
Oil capacity3.31 quart
Spark plug typeNGK D-8ESL, DENSO X-24ES
CoolingAirLiquid
Valves8
Bore61.0 mm74.0 mm
Stroke63.0 mm51.1 mm
Weight to power7.67 lbs/hp5.24 lbs/hp
Power to weight326 hp/2500lbs477 hp/2500lbs
Battery type12V, 14Ah
GearboxHonda CB750Triumph Trident
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count50
Primary ratio1.708
Final drive2.667
1. gear2.5 (52 mph)
2. gear1.708 (76 mph)
3. gear1.333 (97 mph)
4. gear1.097 (119 mph)
5. gear0.939 (138 mph)
ChasisHonda CB750Triumph Trident
Frame typeSteel cradle tube
Front susp.TelescopicShowa USD
Rear susp.Swingarm