Bike Chain guide MTB Bicycle chain guide 1X System ISCG03/ISCG05/BB mount CNC Single Speed Wide Narrow Gear Chain Guide

Product Specification:
Product Name: Bicycle Chain Guide
Material: 6061-T6 aluminum alloy CNC; nylon
Perfect for 1x system
Plastic top guides, bottom & guard
Material: Alloy 6061-T6 full CNC made
Spec: Screw-type BB axis / ISCG03 / ISCG-05
Range: Round: 30-40T / Oval: 30T-38T
Weight: BB mount 29g ISCG03 25g ISCG05 26g
the mounting holes distance is 47.7mm for the ISCG 03 specifications
the mounting holes distance is 55.9mm for the ISCG 05 specifications
Package: 1 pc chain guide