This chain guide is very light and weighs only 29 grams. Unique design, sturdy, no slack, 99% chain fastening rate. Easy to install, ISCG03,05 can be installed without removing the crank set. The appearance is simple and generous, and the color is gorgeous.
ISCG03 ISCG05 bicycle chain guide 1XSystem Single ring Bottom bracket BB mount Note: this item is for 1Xsystem Feature:Plastic top guides, bottom & guard Material: Alloy 6061-T6 full CNC made Spec:BB mount / ISCG3 / ISCG-05 Range: round :32-40T / oval:32T-38T Weight: 30g Package: 1 PCS chain guide
ISCG3 / ISCG-05
Back plate + guide block + mounting screws + metal gasket
Back plate + guide block + nylon gasket
ISCG3 / ISCG-05 Use a metal spacer to adjust the depth of the guide block.
BB Mount Use a nylon spacer to adjust the depth of the guide block.
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