2005 Suzuki JR 50 Technical Analysis & Specification Breakdown
At the heart of the 2005 Suzuki JR 50 minibike, cross motorcycle, Suzuki utilizes a 50 cc (3.1 cu in) air-cooled single cylinder, four-stroke layout. Internal engine geometry specifies a bore and stroke of 41.0 x 37.8 mm (1.6 x 1.5 inches) with a 5.6:1 compression ratio.
On the scales, the JR 50 measures 38 kg (84 lbs) dry. Rider ergonomics and chassis geometry center around a 480 mm (18.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 860 mm (33.9 in) wheelbase engineered for quick, flickable steering geometry. The 2-liter (0.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 4 indexed model years from 2002 to 2006, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
480 mm (18.9 in)
Engine
Displacement50.0 ccm (3.05 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression5.6:1
Bore x Stroke41.0 x 37.8 mm (1.6 x 1.5 inches)
Fuel SystemCarburettor
CoolingAir
Transmission
GearboxAutomatic
Final DriveChain (final drive)
Chassis
Front SuspensionTelescopic, 2-way height adjustable
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
