cylinder kit Top Performances Racing 70cc 47mm for Minarelli vertical TP-9930000

The Top Perfomances Racing 70ccm delivers the best compromise between performance and reliability. The oval outlet, the 7 overflow channels and the piston with only one piston ring help it to rotate freely. Delivery includes high-quality piston with only one half trapezoidal, 1mm thick piston ring and truncated cone cylinder head.