K-EDGE Pro Braze-on Chain Catcher with Universal Power Meter Magnet-Road Bike chain guard protecter Kedge Pro Braze-on Chain Catcher - includes a magnet required for ALL Power Meters. Attributes (specs): CNC Machined 6061-T6 Aluminum chain catcher and adjustable position magnet Compatible with Shimano, SRM, Quark, and other power meter systems requiring a magnet Fitment: Most braze-on mounted front derailleurs Hardware: Includes all mounting hardware for Shimano, SRAM, and Campagnolo front derailleurs Not compatible with Campy EPS or other flat-mount third-party braze-on clamps. 1X RACE CHAIN GUIDE (02 chain guide) Designed for chain retention under the most abusive conditions Tested for all 1x drive-train applications: Gravel, Cyclocross, Mountain bike, and Road Built to resist the derailed chain of a world tour sprinter powering under load CNC Machined from 6061-T6 Aluminum (no plastic parts) Stainless Steel Hardware Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.