2004 Honda CRF 50 F Technical Analysis & Specification Breakdown
Positioned in Honda's enduro - offroad motorcycle lineup, the 2004 Honda CRF 50 F relies on a 49 cc (3 cu in) air-cooled single cylinder, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 39.0 x 41.4 mm (1.5 x 1.6 inches) with a 10.0:1 compression ratio.
Rider ergonomics and chassis geometry center around a 549 mm (21.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 914 mm (36 in) wheelbase engineered for quick, flickable steering geometry. The 3.02-liter (0.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 7 indexed model years from 2004 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
549 mm (21.6 in)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression10.0:1
Bore x Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Valves/Cylinder2
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Transmission
Gearbox3-speed
Final DriveChain (final drive)
Chassis
Rake27.0°
Trail62 mm (2.4 inches)
Front SuspensionInverted telescopic fork;
Front Travel89 mm (3.5 inches)
Rear SuspensionSingle-shock
Rear Travel71 mm (2.8 inches)
Wheelbase914 mm (36.0 inches)
Ground Clearance147 mm (5.8 inches)
Wheels & Brakes
Front BrakesExpanding brake (drum brake)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Seat Height549 mm (21.6 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
