Yamaha YZF-R125
From Yamaha Wiki
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| Manufacturer | Yamaha |
|---|---|
| Production | 2008 - present |
| Class | Sport bike |
The Yamaha YZF-R125, introduced in 2008, is a sport bike manufactured by Yamaha Motor Company.
Model Information
The YZF-R125 is Yamaha's first 125cc production supersports bike. The YZF R125 is a high revving, fuel injected 125cc sports bike aimed at competing with the Aprilia rs 125 and Honda's CBR 125. The bike features the R stylings similar to its bigger brothers, the legendary YZF-R1 and YZF-R6 supersport bikes. Its liquid-cooled, 4-stroke, single cylinder, SOHC engine is tuned to deliver free-revving performance right through to maximum power at 9,000rpm with a 6-speed gearbox.
Specification
- Engine type: Liquid-cooled, 4-stroke, single cylinder, 4-valve, SOHC
- Engine Sizet: 124.66 cc
- Bore x stroke: 52.0 x 58.6 mm
- Compression ratio: 11.2 : 1
- Max power: 11.0 kW (15 PS) @ 9,000 rpm
- Max torque: 12.24 Nm (1.25 kg-m) @ 8,000 rpm
- Carburettor: Fuel injection
- Clutch type: Wet, multiple-disc coil spring
- Ignition system: TCI
- Starter system: Electric
- Transmission system: Constant mesh, 6-speed
- Final transmission: Chain
- Fuel tank capacity: 13.8 L
- Front suspension adjustment: None
- Rear suspension adjustment: Preload only
- Front brakes: Brembo two-piston sliding caliper, 292mm disc
- Rear brake: Single-piston caliper, 230mm disc
- Front tyre size: 100/80-17
- Rear tyre size: 130/70-17
References
- YZF-R125 2009 Specifications from Yamaha Motors