20pcs 1.0mm 1mm Aluminum Alloy Bicycle Mountain Bike Chainring Bolt Spacer Double Ring to Single
Special Features
- These spacer for adjust chainring bolts span space, example: convert double chainring to single.
- Aluminum alloy spacer, thickness: 1.0 mm, outer diameter: 13 mm, inner diameter: 9.8 mm.
- Package include: 20x chainring spacer. (chanring bolt not inclued)
Description
These spacer for adjust chainring bolts span space, example: convert double chainring to single.
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