BOYESEN Waterpompdeksel met schoep - Yamaha YZ250Boyesen SuperCooler Water Pump Cover and Impeller Kits are specifically designed to enhance the performance of your Bike's engine cooling system. These high flow, hydrodynamic water pump kits have been tested and designed to flow more coolant. By increasing the flow, the engine will run cooler at a more constant temperature. Kit content: Impeller kit Screw kit

Spare Parts : Piston Rings : 273433 - Top engine gasket : 603451

Bearings treated to minimise friction

Product Series : 4 Stroke Forged Series

Clean spindle and axle nut

unlike Twin Air

De universele Bihr spanningsregelaars zijn een betrouwbaar alternatief voor het origineel

Carefully selecting an inner wall thickness of 4mm through the rise and taper area of the bars helps to reduce the effects of jarring in large impacts whilst providing the rider maximum front-end feel in corners

while providing easier service as compared to other sandwich mounting designs most commonly found in the industry

Plush Airprene cuff with Velcro closure for a secure fit

RFX Sport Series Front Brake Lever

CNC machining for tighter manufacturing tolerances helps these plugs stay in place over standard plastic plugs which are prone to failing

Heavy duty thrust needle bearings handle much larger radial and thrust loads