Standard Size Piston Rings. Fits Evolution Big Twin 1984-1999 & 1200cc Sportster 1988-2003.
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14 in stock
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
* High quality, direct replacement piston ring kit
* One Set Required Per Bike
* Made in the USA
* Replaces OEM # 21920-83
