2023 Honda CRF125F Specifications

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Make ModelHonda CRF125F
Year2023
Full Model Name2023 Honda CRF 125 F
EngineAir cooled, 4-stroke, 1 cylinder, SOHC, 2 valves
Displacement125cc
Bore x Stroke52.4mm x 57.9mm
Compression Ratio9:1
InductionType: EFI; Bore size: Ø 22mm
StartingKick-starter & Electric Start
Max Power6.64KW (8.9hp) @ 7,500RPM
Transmission / Drive4 Speeds / Chain
Front SuspensionØ 31mm forks, 133mm (5.24″) wheel travel
Rear SuspensionPro-Link® single-shock; 5.5-inch travel, 140mm (5.51″) wheel travel
Front BrakesType: Disc 1 disc, Ø 220mm, 2 piston calipers
Rear BrakesType: Drum Ø 95mm
Front Wheel70/100-17 70/100–17M/C 40M
Rear Wheel90/100-14 90/100–14M/C 49M
Seat Height739mm (29.1″)
Fuel Capacity3.7L (0.98gal.)
Top Speed104.61km/h (65mph)
Idle Speed RPM1,400+/-100
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Bike2023 Honda CRF125F
Standard Maintenance Interval965.61km (600mi)
Break-in Interval24.14km (15mi)
Engine Oil Change Interval965.61km (600mi)
Initial Valve Check160.93km (100mi)
Periodic Valve Check965.61km (600mi)
More on Engine OilSAE 10W-30, JASOT 903 standard MA, Pro Honda GN4 4- stroke oil (USA & Canada), or Honda 4- stroke oil, or an equivalent motorcycle oil
Idle Speed RPM1,400 +/- 100
SparksNGK CPR6EA-9
Spark Plug Gap0.8 – 0.9mm
Final DriveType: Chain 420 DID 428HD Final Drive Ratio: 13 / 46
Front Wheel70/100-17 70/100–17M/C 40M
Front Wheel Pressure (solo/dual riding)15psi (1.03bar, 103.42kPa)
Rear Wheel90/100-14 90/100–14M/C 49M
Rear Wheel Pressure (solo/dual riding)15psi (1.03bar, 103.42kPa)
Throttle Grip Free Play2 (0.08) – 6mm (0.24″)
Clutch Lever Free Play10 (0.39) – 20mm (0.79″)
Drive Chain Slack25 (0.98) – 35mm (1.38″)
Engine Oil Drain Bolt Torque24N·m (17.7ft·lbf)
Front Axle Bolt Torque62N·m (45.73ft·lbf)
Rear Axle Bolt Torque62N·m (45.73ft·lbf)