2003 Honda XR 50 R Technical Analysis & Specification Breakdown
At the heart of the 2003 Honda XR 50 R cross - motocross motorcycle, Honda utilizes a 49 cc (3 cu in) single cylinder, four-stroke layout. Internal engine geometry specifies a bore and stroke of 39.0 x 41.4 mm (1.5 x 1.6 inches).
On the scales, the XR 50 R measures 47 kg (104 lbs) dry. Rider ergonomics and chassis geometry center around a 550 mm (21.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 3-liter (0.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 2 indexed model years from 2002 to 2003, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
550 mm (21.7 in)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Bore x Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Wheels & Brakes
Front BrakesExpanding brake (drum brake)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight47.0 kg (103.6 pounds)
Seat Height550 mm (21.7 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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
