Part Number: 51-214088

Stage 1 88cc big bore kit for the Honda CRF50 & XR50. Includes 52mm aluminum cylinder, 52mm piston kit, & top end gasket set.

Honda CRF50, Honda CRF 50, Honda XR50, Honda XR 50

*Notes: This kit will work with the stock carb, but re-jetting may be required. For maximum gain a 20mm high performance carb kit is recommended.

Approximate Weight: 4.00 lbs
Honda CRF50 / XR50 Big Bore Kit High Performance Stage 1 88cc