MTB ISCG05 Chain Guide

• Material: 7075 aluminum alloy CNC; nylon
• Spec: BB mount BSA68 / ISCG-05
• Range: round : 32T-38T
• Weight: CG-03 143g, CG-04 200g
• Package: 1 pcs chain guide and screws

BB mount adapter is included

• Fit for BSA 68 bottom bracket
• Adapter Thickness: about 3mm
• Center hole diameter: about 35mm
• Perfect for 1x system

BB Mount Adapter Installation:

Please use this adapter instead of BB spacer. The adapter is fit for BSA 68mm standard frame.

High-strength nylon block

Some people think that plastic is not good, but it is not true. The strength of the anti-collision block is designed, if necessary, it needs to be broken to absorb the impact to protect other parts, and it is cheap and replaceable.

Bearing Wheel

In fact, this wheel rotates a lot. So unlike other brands that use DU in this position, we use better bearings instead of DU to ensure the smoothness of the wheels. Besides it can be moved to suit different chainring and frame.