2023 Honda CRF50F Specifications

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Make ModelHonda CRF50F
Year2023
Full Model Name2023 Honda CRF 50 F
EngineAir cooled, 4-stroke, 1 cylinder, SOHC, 2 valves
Displacement49cc
Bore x Stroke39mm x 41.4mm
Compression Ratio10:1
InductionType: Carburator; Bore size: Ø 11mm
StartingKick-starter
Max Power2.31KW (3.1hp) @ 8,500RPM
Transmission / Drive3 Speeds / Chain
Front SuspensionØ forks, 86mm (3.4″) wheel travel
Rear Suspension71mm (2.8″) wheel travel
Front BrakesType: Drum Ø 80mm
Rear BrakesType: Drum Ø 80mm
Front Wheel10 2.50-10 33J
Rear Wheel10 2.50-10 33J
Seat Height549mm (21.6″)
Fuel Capacity2.6L (0.69gal.)
Top Speed64.37km/h (40mph)
Idle Speed RPM1,700+/-100
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Bike2023 Honda CRF50F
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, JASO T 903 standard MA, Pro Honda GN4 4-stroke oil (USA & Canada), or Honda 4-stroke oil, or an equivalent motorcycle oil
Idle Speed RPM1,700 +/- 100
SparksNGK CR6HSA/DENSO U20FSR-U(STANDART), NGK CR5HSA/DENSO U16FSR-U(COLD CLIMAT), NGK CR7HSA/DENSO U22FSR-U(HIGH SPEED RIDING)
Spark Plug Gap0.6 – 0.7mm
Final DriveType: Chain 420 Final Drive Ratio: 14 / 37
Front Wheel10 2.50-10 33J
Front Wheel Pressure (solo/dual riding)15psi (1.03bar, 103.42kPa)
Rear Wheel10 2.50-10 33J
Rear Wheel Pressure (solo/dual riding)18psi (1.24bar, 124.11kPa)
Throttle Grip Free Play2 (0.08) – 4mm (0.16″)
Drive Chain Slack15 (0.59) – 25mm (0.98″)
Engine Oil Drain Bolt Torque24N·m (17.7ft·lbf)
Front Axle Bolt Torque46N·m (33.93ft·lbf)
Rear Axle Bolt Torque46N·m (33.93ft·lbf)