AFAM Chain kit 520XRR3 14/50 Reinforced - Ultra-light Self-cleaning rear sprocket Knurled grip area to help
Baker’s notes & crumb story
Description
AFAM Chain kit 520XRR3 14 50 Reinforced Ultra light Self cleaning rear sprocket Knurled grip area to help Knurled grip area to help prevent grips slipping & twisting Critical zones have been fine tuned for a progressive response to low speed and high speed impacts