Honda CRF50F - 2015 Specifications and Reviews

The 2015 Honda CRF50F is a lightweight, beginner-focused mini dirt bike ideal for young riders learning off-road skills. Known for its low seat height, minimal weight, and simple kick-start operation, it combines Honda's reliability with forgiving handling characteristics. Its compact dimensions and modest power delivery make it the perfect entry-level platform for developing fundamental riding techniques.

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Engine and Transmission Specifications

Emission detailsMeets current CARB and EPA standards.
ClutchAutomatic
Transmission type,final driveChain
Gearbox3-speed
Cooling systemAir
IgnitionCD
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. 13mm piston-valve carburator
Valves per cylinder2
Bore x Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Compression10.0:1
Engine typeSingle cylinder, four-stroke
 
 

CategoryEnduro / offroad
Year2015
ModelHonda CRF50F
 
 

Brakes, suspension, Frame and wheels

WheelsWire spoke
Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre2.50-10
Front tyre2.50-10
Rear wheel travel70 mm (2.8 inches)
Rear SuspensionMonoshock with cantilever-type swingarm
Front wheel travel90 mm (3.5 inches)
Front Suspension21.7mm inverted telescopic fork
Rake (fork angle)25.0°

Physical measures and capacities

Reserve fuel capacity0.80 litres (0.21 gallons)
Fuel capacity3.00 litres (0.79 gallons)
Wheelbase914 mm (36.0 inches)
Ground clearance147 mm (5.8 inches)
Seat height549 mm (21.6 inches) If adjustable, lowest setting.
Dry weight47.0 kg (103.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsModel id: CRF50F.
StarterKick
Color optionsRed

Performance Profile & Rider Fit

Best For

Track5%
City5%
Cornering15%
Daily Riding5%
Touring2%
Passenger0%

Rider Profile

Best ForThis is a starter minibike built for young children just learning to ride, not for any rider with prior road experience.
PurposeIts purpose is supervised backyard and trail introduction to motorcycling, with an automatic clutch and tiny 49.5cc engine to keep speeds very low and safe.
Rider FitThe extremely low 21.6-inch seat height and 111 lb wet weight make it sized exclusively for small children, not teens or adults.
CharacterIt's a friendly, forgiving little machine with a 3-speed automatic-clutch gearbox and drum brakes designed to build confidence rather than deliver performance.
Not Ideal ForThis is not for anyone seeking real speed, distance capability, or a bike that fits an adult-sized rider.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2015 Honda CRF50F Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 549mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Honda CRF50F, with a cramped knee angle of around 45 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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