Renthal 456U-525-47P-HA Street Rear Sprocket - 47T electrical-speedometer-tuners King Engine Bearings Ford 260CI/289CI/302

King Engine Bearings Ford 260CI/289CI/302 5

Seat Style: Smooth - Black

double-chrome silicone springs

2017-2023 KTM 390 Duke

Renthal 456U-525-47P-HA Street Rear Sprocket - 47T electrical-speedometer-tuners King Engine Bearings Ford 260CI/289CI/302Sprocket Position: Rear Sprocket Size: 525 Sprocket Teeth: 47 CNC machined (not stamped) and feature a computer aided ultra light design to reduce unsprung weight and increase power transfer. Rear sprockets made from high strength, specially enhanced 7075 T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength. Rear sprockets also feature a special tooth profile that allows the chain