Yamaha X-1R

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X-1R Yamaha X-1R 135.jpg
X-1R

The Yamaha X-1R is a commuter motorbike built by Yamaha Motors. It is similar to a Yamaha X-1, but replaces that model's 110 cc engine with a larger 135 cc engine. It is almost exactly similar with the Yamaha Sniper/T135 except for several distinguishable features, such as:

Specifications

Engine
Form 4-stroke SOHC single cylinder with liquid cooling 4 valves
displacement 134.4 cm3 (8.20 cu in)
Compression ratio 10.9 : 1
Cylinder54.0 mm (2.13 in) bore x 58.7 mm (2.31 in) stroke
Fuel systemCarburetor
ClutchHand clutch
wet multi-plate clutch hands overlap
TransmissionSports gear A level 4 (1 down, 4 up)
Fuel tank capacity4.0 L (1.1 US gal)
Carriage
Dimensions670 mm (26 in) wide x 1,945 mm (76.6 in) long x 1,020 mm (40 in) high
Weight
(minus fuel)
105 kg (231 lb)
Suspension
FrontTelescopic spring/oil damped
RearSwing single shock (mono Cross)
Brakes
FrontDual piston disc
Reardisc
Tires
Front70/90 – 17 M/C 33P
Rear80/90 – 17 M/C 44P

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