Uncompromising power
The motocross world knows PWK. Keihin PWK carburettors are the dominant carburettors on factory motocross bikes. Thanks to their excellent performance, they are fitted as standard on many top brand motorbikes.
PWK features
- Semi-flat chrome throttle (D) for excellent responsiveness and increased flow at high revs.
- Throttle bores sized for maximum power.
- Easy gassing thanks to available nozzle parts.
- Four vents: eliminate post-jump clogging caused by fuel-clogged vents.
- PWK air clips: direct air to the main nozzle for better signal and throttle response.
- Air filter side diameter: 49 mm
- Inlet pipe side diameter: 35 mm