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- Handcrafted 6061-T6 aluminum extended swingarm
- 100% bolt-on design can be used with OEM rear wheel, caliper, spacers and associated components (see 'fitment' tab for model listing)
- Offset pivot mount increases oil pan clearance
- Offset mounting allows use of longer shocks
- Proprietary custom extrusion made exclusively for Brock's Performance
- Extends wheelbase from stock to 3 inches over
- Designed for use in high-power, high-torque applications
- Includes centerless ground hollow 4130 chromoly axle
- Reversible billet aluminum axle adjusters for easy wheel adjustments
- Includes caliper bracket for use with OEM calipers
- PTFE® lined spherical bearings from Worldwide Bearings preinstalled
- Includes bushings to use the OEM 3/4” pivot shaft
- Interior swingarm width measures 10 7/8” at the axle
(accepts 200 series rear tire on 6.75” wide rim with chain conversion) - 42% weight savings vs OEM swingarm (see the 'technical' tab for details)
- Designed, machined, and assembled in the USA
- Burnished raw aluminum finish
Shock Information:
- 3-position shock mounts allow flexibility in ride height (+2”, +1”, stock)
- Compatible with shock lengths from 13” to 15”
- H-D Premium Ride Touring Shocks will only work in the +2” shock position
- Brock’s Performance recommends adjustable Bitubo shocks for best performance and adjustability
Exhaust Clearance Note: Due to the increased ride height, the swingarm sits at a greater downward angle (axle is lower than pivot shaft). Depending on the exhaust system used, additional clearance around the muffler may be required to clear the axle.
3 YEAR
