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ZTTO Bike Chain Guide CNC Bicycle Chain Guide MTB Mountain 1X System ISCG 03 ISCG 05 BB Mount RED/BLACK
Specifications:
- Weight: BB mount about 30g, ISCG03/ISCG05 about 26g
- Spec: BB mount / ISCG03 / ISCG05(optional)
- Range: 32-40T round chainring, 32T-38T oval chainring
- Origin: CN(Origin)
- Model Number: Black / Red
- Material: 7075 aluminum alloy CNC & Nylon
- Free shipping
- 100 days returns
- Low prices
- 5 million products