TB Stock Head, 88cc Bore Kit- CRF70

Trail Bikes

TBW0929
$139.99
$139.99 $139.99

Title
In Stock - Usually ships in 1 business day


Description

88cc Big Bore
Performance Kit (52mm):

  • Lightweight aluminum cylinder with steel sleeve
  • Cast in mounts on cylinder for aftermarket skid plates
  • Oversized cooling fins on cylinder for efficient heat dissipation
  • High compression 52mm piston with rings, pin, & clips
  • Head gasket kit
Fitment:
  • XR/CRF70

We recommend purchasing a high
volume oil pump kit.

Installation Note: It will save a
lot of time and effort if the oil pump is installed while installing the bore
kit (requires cylinder removal).