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we pay homage to a style that stood the tests of time
Description for 1/2" Pulley Spacer with Lip
Fits Big Twin 1938-1984 & Sportster 1957-1985
adds 3-5 hp
Renthal 150U52049GBSI Ultralight Grooved 49T Rear Sprocket Silver (520 Pitch) we pay homage to aRenthal UltraLight Rear Chainwheels are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. With Renthal's combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see