Part Number: 51-214488
Stage 3 88cc big bore kit with race head for the Honda CRF50 and XR50. Kit includes 52mm bore aluminum cylinder, race head(23mm intake/20mm exhaust), piston kit, race camshaft, and gasket set. The addition of the race head to this kit makes a huge difference over standard CRF50 88cc kits that use the restrictive stock head.
Honda CRF50, Honda CRF 50, Honda XR50, Honda XR 50
*Notes: Recommend a minimum carb size of 18mm.
Approximate Weight: 6.04 lbs