Description
The welded construction of the XR 391 and the bead blasted
Cold forged
Crank Intended Use: Mountain
Hail and other Giant-Bikes with Boost rear end from 2017 onwards
light and reliable shifting performance
GIANT Tool Shed CT Chain Tool Sunshine_Enriched The welded construction of theFits 8 11 speed chains One piece die casting Double sided replaceable pins Integrated bottle cap opener Chain clip
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy























