Description Toopre Bicycle Chain Guide ISCG03 Mount For 30T to 40T Round Chainrings. The Toopre Bicycle Chain Guide ISCG03 Mount is a highly adjustable front chain guide. It fits on ISCG03 frame holes. Note: Professional installation is recommended. For Oval Chainrings – The maximum size is 38T. Specifications: Mount: ISCG03 Chainring size: 30T to 40T (Round) Brand: Toopre Model: TP230 What’s in the box: 1 x Toopre Bicycle Chain Guide Aluminium Back Plate 1 x Toopre Bicycle Chain Guide Nylon Guide Block 9 x Spacer / Washer 2 x M6x10 Screw 2 x Allen Key
