TBparts - TBW1582 58mm Replacement Cylinder - CRF110
Case bore required

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).

Note: Installation requires engine disassembly and case boring.
Therefore, we highly recommend a professional technician install this kit and the cases bored by a reputable machine shop.
Cylinder skirt is 60.48 x 27mm for case bore