Aluminum Alloy Chain Guide MTB Bike Single Speed CNC BB ISCG 05 Spare Road Part~

Description

Material: 7075 aluminum alloy CNC & Nylon
Spec: BB mount / ISCG03 / ISCG05 (optional)
Color: Black / Red (optional)
Range: 32-40T round chainring, 32T-38T oval chainring
Weight: BB mount about 30g, ISCG03/ISCG05 about 26g
Package include:1xBike Chain guide
This chain guide is a great accessory that ensures the chain will never drop and prolong the life of chainring.
Suit for 32-40T round chainring, 32T-38T oval chainring.
Never drop a chain again and double your chain ring life.
CNC 7075 aluminum alloy, super light and strong.
Easy to install.