Prime 54 Tooth Star Ratchet Upgrade Kit - nero - One Size, nero

Prime 54 tooth star ratchet upgrade kitfeaturing 54 points of engagement, this prime star ratchet upgrade kit is designed to offer a more reactive pick up and responsive pedal bite.

This makes it an ideal choice for use with all prime sr series hubs (sr1d, sr2d, sr1 and sr2).

Features: use: road compatibility: all prime sr series hubs (sr1d, sr2d, sr1 & sr2) engagement: 54 points of engagement more reactive pick up responsive pedal bite genuine prime star ratchet upgrade kitbuy prime components from chain reaction cycles, the worlds largest online bike store.