S&S Cycle Forged 1250cc Pistons For Harley Evo Sportster
Get the most out of your Sportster by adding displacement! These 1250cc pistons from S&S work great with their cylinders but can also be used with bored out stock cylinders, but don't expect them to drop into your stock engine.
Features:
Piston kits include set of pistons, rings, wristpins, and clips
Flat top design
3 9/16" bore
10.3 to 1 compression with 1200 heads
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Please review this product's fitment notes & exceptions prior to purchase:
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This product will fit your 2010 Harley Davidson Sportster Roadster XL883R
Fitment Notes & Exceptions
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.
May be used with stock 1200cc cylinder heads, but S&S CNC ported heads are recommended.
Stock 1200cc cylinders and 1986-'2003 883cc cylinders may be bored to accept the 3-9/16" bore 1250cc pistons, but 2004-'16 883cc cylinders may not be used.
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