Pay in 4 interest-free payments of $27.29 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
• Fits 4Spd Big Twin 1966-1986
ECM Enable and Disable Settings
• Pre-drilled to fit 21 in
• Does not fit FLFB/FLSB/FXDRS/FXFB/FXRST/FXLRS/FXLRST
Renthal 154U52052GRSI Ultralight Grooved 52T Rear Sprocket Silver (520 Pitch) • Fits 4Spd Big TwinRenthal 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