Three kits are available:

• 2009-Present Twin Cam & M-8 Bikes (25mm axle)
• 2002-2007 (1" Axle)
• 2008 Only (25mm Axle) (Replaces 41056-08 Axle)
• 2008 FLHRSE4 Screaming Eagle Road King Only (Replaces 42120-08 Axle)

High Strength Steel adjusting plates replace the stock cam adjusters that are always loosening.
Stainless Steel Adjusting Screws with Lock nuts keep the axle in place.

Solid Stainless Steel Axle will never rust or seize to bearings and uses a Grade 8 Castle Nut with cotter pin for positive locking, nut can not loosen like stock E-Clip Lock.

Does not interfere with shock mount

Requires minor swingarm modification with provided drill.

Works with stock pulley or chain conversion.

Includes Detailed Instructions, Drill and Center Punch

Made in USA.