60cc big bore kit 42mm for Yamaha Zuma 50 4T 2012-2019 C3 50cc 4T US @TX

  

60cc Big Bore kit /42mm bore. (will work with standard cylinder head). Yamaha / MBK 4 stroke engine 50cc Water Cooled scooter engine. 42mm bore size will for all fuel injection & carburetor model engine. 1x 42mm bore size cylinder kit(W/C).

1x 3 valves type piston kit (piston rings, clips, wrist pin, gaskets). Following 4 stroke engine 50cc Water Cooled engine model only. Not for 2 stroke model. GIGGLE - C3 - NEO'S 50 from 2009.

Vino Classic 50cc (4 stroke model). XC 50 - Vino 50 (4 stroke model).