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Description:
Features:
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.
Extremely easy to install.
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 Included:
1 * Chain Guide
