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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.
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.
6061 aircraft-grade aluminum cover, hardware included, reuses OEM gasket.
Includes mounting hardware and reuses the factory OEM gasket for a reliable seal.
Complete 96" big bore kit includes cylinders, pistons, rings and gaskets; made in the U.S.A.; requires crankcase boring and a skilled technician for installation.
Thrashin® 1" handlebar with laser-etched logo and drilled routing for internal wiring. TBW keyholes accommodate late-style fitments; knurled center for secure clamp grip.
Laser-etched Thrashin® logo, pre-drilled for internal wiring, knurled center for clamp grip, TBW keyholes.
Knurled, pre-drilled handlebar with TBW keyholes and laser-etched Thrashin® logo for clean internal wiring and late-style fitments.
- Pre-drilled and slotted for internal wiring.
- Laser-etched Thrashin® logo.
- Knurled center for maximum clamp grip.
- Includes Throttle-By-Wire keyholes; cable-throttle bikes require TBW handlebar plug.
Laser-etched Thrashin® logo; drilled and slotted for internal wiring; TBW keyholes for late-style fitments; knurled center; made in U.S.A.
 
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