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Revolutionary vibration reduction and improved ride comfort, made in the U.S.A.
High-density friction plates increase surface area by 11% for longer clutch life; precision-manufactured drive plates; made in the U.S.A.
Heat-treated, shot-peened 1-2 shift clutch for durable, reliable replacement.
Replacement countershaft for compatible transmissions, precision machined for reliable shifting and long service life.
Replacement for stock main and countershaft 3rd. Upgraded drive slots with lead-in ramps for quicker, more positive shifting.
Durable stainless steel muffler clamps with a 360° reaction block to prevent distortion and corrosion-resistant fasteners for reliable exhaust sealing.
Dyno-tested: 12% more torque and 7% more power. 4-1/2" HP-Plus® slip-on with absorptive baffle and 16-gauge body. Made in the U.S.A.
- High-performance radial piston design with straight flow for fast response
- Anti-block and anti-fading systems for reliable damping
- 50/30-click rebound and compression adjusters
- Progressive spring with threaded preload; adjustable for solo or two-up riding
Adjustable front stabilizer link for HD Touring frames with reverse-thread rod end and ARP stainless bolts; available in black anodized, gold anodized, or machined finish. Made in the USA.
Precision cam sprocket built for reliable valve timing and long service life.
Performance inserts for 4" and 4-1/2" mufflers. Adjustable tone via bolt-held inserts. Easy installation with basic hand tools; change sound in minutes.
Replacement stock second gear with lead-in ramps for more positive 1-2 shifts. Made in USA.
Replacement fourth gear with wider drive slots and steeper lead-in ramps for improved 3-4 shifting.
Includes an updated O-ring groove design for chain drive fourth gears.
One-piece cold-forged fork. Fully heat treated and black oxide coated. Made in the U.S.A.
Deep, adjustable tone by swapping inserts in minutes.
Control your "Growl Level" with a two-bolt insert.
Easy installation with basic hand tools; no hammers required.
Durable drag-style handlebar with 14-gauge steel tubing. Made in the U.S.A.