Full CNC made narrow-wide chainring for 1x system. Narrow-wide teeth together with Fouriers' snug fit wave design have extreme chain retention qualities. Additionally each tooth has CNC cut holes for mud clearance. For PCD/BCD 110mm x 5 arms standar...
Full CNC made narrow-wide chainring for 1x system. Narrow-wide teeth together with Fouriers' snug fit wave design have extreme chain retention qualities. Additionally each tooth has CNC cut holes for mud clearance. For PCD/BCD 110mm x 5 arms standard.
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