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$1,629.00
  • Handcrafted 6061-T6 aluminum extended swingarm. 100% bolt-on design can be used with OEM rear wheel, caliper, spacers and associated components. 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 pre-installed. 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 . Designed, machined, and assembled in the USA. Black powder coated finish. IF YOU WOULD LIKE A DIFFERENT AXLE OPTION PLEASE LET US KNOW WHEN PLACING YOUR ORDER.
  • 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.
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