Honda CB650F
91 hp, 649 cc, 459 lbs2018
Triumph Street Triple
106 hp, 674 cc, 401 lbs2016
EngineHonda CB650FTriumph Street Triple
Displacement649 cc674 cc
Max power91 hp (@11 000 RPM)106 hp (@11 750 RPM)
Max torque47 lb ft (@8 000 RPM)50 lb ft (@9 750 RPM)
Redline11 200 RPM13 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-3
Compression11.40:112.85:1
Oil capacity2.74 quart3.41 quart
Oil typeSAE 10W-3010W40, Motul 300V 10W40
Spark plug typeCR9EH-9NGK CR9EK
CoolingLiquidLiquid
Valves1612
Bore67.0 mm74.0 mm
Stroke46.0 mm52.3 mm
Throttle bore32.0 mm
Weight to power5.04 lbs/hp3.79 lbs/hp
Power to weight496 hp/2500lbs660 hp/2500lbs
Battery typeYTZ10S 12V/8.6AHYTX9-BS
GearboxHonda CB650FTriumph Street Triple
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain typeO ring #525, 118 linksRK O-ring
Gears count66
Primary ratio1.691.848
Final drive2.82.937
1. gear3.071 (57 mph)2.615 (68 mph)
2. gear2.235 (78 mph)1.857 (95 mph)
3. gear1.777 (98 mph)1.565 (113 mph)
4. gear1.52 (115 mph)1.35 (131 mph)
5. gear1.333 (131 mph)1.238 (143 mph)
6. gear1.214 (143 mph)1.136 (155 mph)
ChasisHonda CB650FTriumph Street Triple
Frame typeSteel twin-sparAluminium beam twin spar
Front susp.41mm fork, 4.72 in travelKayaba 41 mm USD fork, 4.33 in travel
Rear susp.Monoshock, 43.0.20 in travelKayaba monoshock, 4.33 in travel