This system has a split stationary inner plate which attaches to a 3-Arm boomerang allowing the guide to be set up close to the bike for optimum chain line.
Buy MRP UltraSpeed 2 - Alloy Plate from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns
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