RX 100 Biography

About Yamaha RX 100

The Yamaha RX100 was launched in late 1985. The bikes, manufactured between 1985 and 1987 were knock-down kits (CKD) and were simply assembled in India.

Finally , in the year 2000-2001 were launched the 14 bhp RX135 and the RXZ (Both 5-speed with a Catalytic converter silencer). These met with luke warm response. The final variant was a 4-speed RX135 with a Catalytic converter, sporting a fuel gauge and speedometer with white dials which was sold very briefly in 2003. These mad the Ryders from India to Rebuild(Modify) Rx 100 to Rx 135, Converting to 5 Speed Gear,Pumping Suspension,fitting Catalytic converter Exhaust(Silencer).

The bike's production run lasted from November 1985 to March 1996. Various modifications like expansion chambers, drum brakes and 5th gear. The model was followed by the 132 cc RXG. Then came the RX135, which was essentially a rebadged RXG. The RXG was launched with a sportier headlamp fairing.

Engine: 2-stroke, air cooled, single cylinder gasoline.
Displacement: 98cc
Gearbox: 4-speed constant mesh
Induction: Reed Valve
Ignition: Capacitor Discharge Ignition
Clutch: Multiplate (4 nos) wet.
Output: 11PS @7500 rpm (As per Workshop Manual)
Chassis: Double cradle frame
Wheels: Wire spoked, 2.50" X 18" front tyre, 3.00" X 18" rear tyre.
Acceleration: 0-60km/h in 7 seconds (As per Workshop Manual)
Top speed: 100km/h (As per Workshop Manual)