Subcategories
Chrome billet aluminum risers with removable cover; handlebar clamp bolts included; made in the USA.
Chrome billet risers with removable covers hide clamp bolts; bolts included. Made in USA. Sold as a pair.
Complete S&S top-end kit with heads, pre-fit forged pistons, and all necessary hardware for quick installation.
Replacement kit includes cylinders, forged pistons, rings, wrist pins, and gaskets; only for 88" motors. Professional assembly and clearance checks required.
Durable Big Bore upgrade with premium aluminum cylinders and cast-in iron liners. Kit includes pistons, rings and gaskets. Made in the USA. Requires skilled installation.
Cylinders with a stock bolt pattern, bored slightly under nominal size and left un-honed; designed for 124" hot set up kits and '99-'17 Twin Cams. Requires crankcase machining.
Complete cylinder and piston replacement kit for 80" Shovelhead engines that preserves stock compression; includes pistons, cylinders, rings, gaskets and mounting hardware. Made in USA.
Complete big-bore cylinder and piston kit with forged pistons, gaskets, and hardware; ideal for stroker engine builds. Made in the U.S.A.
Fast magnetic attachment, MagSafe® compatible, supports wireless charging.
Bolt-in big bore kit with cast ductile iron sleeves for improved heat transfer. Complete kit includes cylinders, forged pistons, rings, pins, clips and gaskets. Not for use with S&S 79cc heads.
Fast magnetic attachment and quick, secure mounting. MagSafe® compatible and supports wireless charging.