DMR Chain Tugs - Upgrade Bikes

Chain Tugs

DMR Chain Tugs from Upgrade Bikes 4a

These DMR 10mm/14mm chain tugs are designed to keep your 10mm/14mm axle hub in place within your 10mm/14mm horizontal dropout frame. These DMR chain tugs are adjustable from side to side at the point of contact with the dropout to keep the tugs perfectly square.

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