Vintage Honda 88cc big bore Kit
All ATC70

Vital Information
Part No TBW0926-ATC70
Stock Level In Stock

Same great quality CRF50/XR50 88cc kits now for Vintage

All ATC 70 all years

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 We recommend purchasing a high volume oil pump kit (available in this section).

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).

  Kit includes :

  • TBW0219
  • TBW0206
  • TBW0156


Since 2004, every purchase from TBolt USA includes access to technical support
from our staff of experts and our online Pit Bike Technical Info Database!
We have all necessary support parts on hand.
Most orders ship same, or next business day, unless otherwise noted above.


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