BOYESEN Rad membraan systeem - Yamaha YZ250De technici van Boyesen hebben een reeks technische innovaties toegepast op hun aanbod aan inlaatsystemen om zo te zorgen voor een optimaal vermogen, koppel en soepelheid: Aerodynamic Surface Optimization (optimalisatie van binnenoppervlakken), Model Specific Reed Petal Tensioning (specifieke klep voor elk model), Material Fuel Resistance (materialen die bestand zijn tegen koolwaterstoffen) en Multi Stage Reed Timing (kleppen die in fases openen). De

Adjustable offset 20mm or 22mm

Rekluse billet CNC machined

including MotoGP

ITEM                                 4091DA

Multi Density EPS liner

Machined 100% for lower weight and perfect finish

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

Clutch plates work hard during a race or even in road use

this reference does not fit all model years

This protector kit excels in rocky terrain and protects the most exposed parts of the engine from impacts and scratches

"The only thing we didn't change is the bolt pattern

forged levers bend rather than break during impact hopefully allowing you to finish your race