TB Parts 147cc Big Bore Kit

TB Cylinder, 58mm (147cc) – CRF110

TBparts 58mm/147cc CRF110 cylinder. The all aluminum ceramic coated cylinder is lighter than a steel sleeved aluminum cylinder, reduces friction (increasing power), improves sealing, and provides better heat transfer (runs and cools down quicker).

IMPORTANT NOTE:
Installation requires engine disassembly and case boring. 

Matching piston and gaskets coming late spring 2023!