These little gadgets fill the void between axle and dropout. Works with any frame, chain and chainring combo. Made of 6061 T6. 3/8” x 25mm O.D., 14mm x 30mm O.D.. Sold in Pairs.
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- Chain Tensioner
- Sizes: 1.5-2mm, 2.5-3mm, 3.5-4mm, 4.5-5mm, 5.5-6mm, 6.5-7mm, 7.5-8mm
- Colors: Black
