The fun starts here. – The quiet-running and reliable 50cc 4-stroke engine is started by the push of a button, and there’s a 3-speed transmission and automatic clutch for added simplicity. The low seat gives smaller riders added confidence, and the TT-R50’s low weight and compact dimensions make it easy to handle and simple to transport.
The good-looking Icon Blue bodywork is inspired by Yamaha’s famous GP-winning motocross bikes, and with its comfortable ergonomics, long-travel suspension and knobbly tyres, the TT-R50 is ready to provide many hours of family fun for many years to come.
Engine
- Engine type: SOHC, Single cylinder, 4-stroke, Air-cooled, 2-valves
- Displacement: 49cc
- Bore x stroke: 36,0 x 48,6 mm
- Compression ratio: 9,5 : 1
- Lubrication system: Wet sump
- Clutch type: Wet, Multiple-disc and centrifugal automatic
- Ignition system: CDI
- Starter system: Electric
- Transmission system: Constant Mesh, 3-speed
- Final transmission: Chain
- Fuel system: Mikuni VM11/1
Chassis
- Frame: Steel tube backbone
- Caster angle: 25°30′
- Trail: 34 mm
- Front suspension system: Telescopic fork
- Rear suspension system: Swingarm
- Front travel: 96 mm
- Rear travel: 71 mm
- Front brake: Mechanical leading trailing drum brake, Ø80 mm
- Rear brake: Mechanical leading trailing drum brake, Ø80 mm
- Front tyre: 2,50-10 4PR
- Rear tyre: 2,50-10 4PR
Dimensions
- Overall length: 1.305 mm
- Overall width: 595 mm
- Overall height: 795 mm
- Seat height: 555 mm
- Wheel base: 925 mm
- Minimum ground clearance: 135 mm
- Wet weight (including full oil and fuel tank): 58 kg
- Fuel tank capacity: 3,1 L
- Oil tank capacity: 1,0 L