YAMAHA XT 660R-4Ventiler 2004-2010 Stage 1 tuning kit

Your camshaft will be reprofiled and surface treated. The camshaft sent must not be defective! CP - forged piston kit of the extra

class 100.00 mm. Compression ratio 11 : 1. The pistons are supplied with matching piston rings, pins and clips. The cylinder is

honed with special diamond honing stones. The cylinder honing is necessary with regard to the correct running clearance and the

surface roughness corresponding to the piston ring. . Top-end sealing kit available at extra cost.

Please enter the year of manufacture.

-Price on request-