No Reviews Yet. - Write a Review!

TB GPX & YX 146cc Top End KIT

57mm TB piston ,head and base gaskets and Aluminum Cylinder 57mm

TB 417 PISTON 57mm x 13mm pin works with stock head

This Kit is new and ready to bolt on:
Pitster Pro 125
GPX 124cc
THUMPSTAR 124cc
BRAND X MINI 125
UPC 125
EVOS
KRP
OGM/YX 140 (not steel Cylinder lifan type)
GPX 140
Pitster pro X2 or X4 140cc
Piranha 125 & 140 (not steel Cylinder lifan type)
Xtreme 124cc Typhoon

For use with stock 124cc head , For LF 27/23 or TB 30/23.5 heads use TBW9066