For the most performance you can buy in a 124cc engine package, there is no substitute for the Kitaco 124SE Ultra big bore kit. All of Kitaco's engineering and testing has produced this ultimate kit for the CRF50 and CRF70 platform. Produced over 17HP at an amazing 13000 rpm.

• 54mm high compression piston
• aluminum cylinder with Nikasil plating
• 54mm forged crankshaft
• Ultra SE race head
• Kitaco race cam
• Kitaco oil tap
• complete head internals
• extended cylinder studs
• complete gasket set
• fits all years Honda XR50 CRF50 XR70 CRF70
• requires case boring

This kit is the best of the best from Kitaco and only available at this price from Minimob Racing!