GP310 Motorcycle Rear (1984-UP) Description
Wilwood's GP310 Rear motorcycle disc brake caliper has been designed and engineered for use on 1984 - present Harley-Davidson® Motorcycles. Built around a 4-piston, high performance powerhouse, this billet aluminum caliper brings distinctive, bolt-on styling: Bracket-mounted calipers with a standard 3.50" mount spacing are available for all most models (except Springer and 4-speed FL models).
Note 1. 1984 to Present Harley-Davidson® Rear Calipers (Requires additional bracket assembly.)