Part # 411-YTR-1201
Complete kit requires no exchange.
Cylinder is custom made and features the BBR logo.
Includes high performance BBR MX Grind camshaft.
â¢ Increased displacement
â¢ High performance MX camshaft
â¢ BBR aluminum cylinder with steel liner
â¢ 58mm piston, ring set, piston pin & clips
â¢ Gasket kit including cylinder head and base gaskets