Honda CRF50F - 2011 Specifications and Reviews

The 2011 Honda CRF50F is an entry-level trail bike designed for young riders and beginners learning off-road riding fundamentals. Its compact 49cc air-cooled engine delivers manageable power with reliable four-stroke performance, while the simple three-speed transmission and lightweight frame make it forgiving and easy to control on varied terrain. This model is best known for its durability and low-maintenance design, making it an ideal choice for introducing new riders to dirt biking.

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Engine and Transmission Specifications

Emission detailsMeets current CARB and EPA standards.
Driveline#420 chain; 14T/37T
Transmission type,final driveChain
Gearbox3-speed
Cooling systemAir
IgnitionCD
Fuel controlSOHC
Fuel systemCarburettor. 13mm piston-valve carburator
Bore x stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Compression10.0:1
Engine typeSingle cylinder, four-stroke
Capacity:49.00 ccm (2.99 cubic inches)

CategoryTrial
Year2011
ModelHonda CRF50F

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre dimensions2.50-10
Front tyre dimensions2.50-10
Rear suspension travel71 mm (2.8 inches)
Rear suspensionSingle-shock
Front suspension travel89 mm (3.5 inches)
Front suspensionInverted telescopic fork
Rake (fork angle)25.0°
 
 

Physical measures and capacities

Fuel capacity2.65 litres (0.70 gallons)
Wheelbase914 mm (36.0 inches)
Ground clearance147 mm (5.8 inches)
Seat height549 mm (21.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc49.9 kg (110.0 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
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 Reviews

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