There is no compromise when it comes to gearing, one tooth up or down is the difference between victory and loss or clearing or casing the gap. So we make sure our discs come in a full range of useable sizes, so you can gear up to suit your needs.
Buy DMR Chain Disc from Chain Reaction Cycles, the world's largest online bicycle 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