UM Rockville 300cc

technical Specifications

Engine and transmission

• Engine type: Single cylinder, 4 stroke
• Displacment: 275.5cc
• Valve: 4 valves
• Ignition: ECU
• Fuel delivery: EFI
• Max power: 17.5kW / 8000rpm
• Compression ratio: 10.2:1
• Bore X stroke: 72.5 X 66.8mm
• Starter system: Electric starter
• Cooling system: Liquid cooled
• Transmission type: Automatic CVT
• Final drive: Belt

Suspension, Brake and Tyres

• Front suspension: Telescopic forks
• Rear suspension: Shock with cushion
• Front tyre: 110/80-14
• Rear tyre: 130/70-13
• Brake system: ABS
• Front brake: Disc
• Rear brake: Disc

Dimensions

• Weight: 155kg
• Seat height: 790mm
• Length: 1950mm
• Width: 770mm
• Ground clearance: 135mm
• Wheelbase: 1430mm
• Fuel tank capacity: 12.5L

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