Part & Accessories

Please contact us for any out of stock items. We have many options to order these products and ship them to you to get you back OFFROAD! 385-506-5883 or ride@jkloffroad.com.

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50 Caliber Racing

88cc stage 1 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70

$155.00 USD

Sale Sold out

Shipping calculated at checkout.

Model 68-81 ct70 69-81 z50

⚠️ Confirm fitment before you orderParts vary by year, make, and model. Not sure it fits your machine? Our techs will check for you — call or text 385-506-5883.

Vintage Stage 1 88cc Big Bore kit

- 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 (can still run pump gas)
- Head gasket kit includes all gasket needed to install bore kit.

This is a great inexpensive way to pump up your old Honda 50 engine. This kit is recommended for those who dont want to spend a fortune but still want to see a nice power increase over the stock engine. This kit can be installed by anyone with basic mechanical skills that is not afraid to turn some nuts and bolts.

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