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.
Subcategories
Active filters
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.
Direct-fit big bore kit for improved displacement and performance. Includes cylinders, pistons, rings and gaskets. Professional installation required.
Precision CNC-machined unit with included elastomer diaphragm, universal bracket, and fluid line. Made in the USA.
Motocross-style low-profile bar; slotted for internal wiring; no knurling; made in the USA.
- Classic, simple beater design
- Straight, narrow style with measured pullback
- Slotted for internal wiring
- No knurling for a smooth finish
- Made in the USA
Classic beater bar: straight, narrow and comfortable with internal wiring provision.
Classic straight, narrow beater handlebar with a comfortable wrist angle; slotted for internal wiring. Made in the U.S.A.
Classic beater handlebar with a narrow, straight profile and comfortable wrist angle; slotted for internal wiring. Made in the U.S.A.
Strip-style handlebar with polished welds, internal wiring slots and throttle notch; requires special risers and clamps.
Polished welds, slotted for internal wiring, and notched for electronic throttle; accepts heated grips and requires special risers and clamps.
Strip-style handlebar with polished welds, internal wiring slots, and notched throttle cutout. Works with OEM heated grips and requires special risers and clamps.
Strip ape hanger with notched throttle and internal wiring slots. Polished welds and a smooth finish. Requires special risers and clamps.
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.