Race Chain Guide for 1x Single, Bottle Cage Mount

- Frame mounted - utilizing water bottle attachment points\n- Built for bikes without front derailleur braze-on points\n- Two mounting arms included: for dialing in fit for various frame sizes\n- Designed for chain retention under the most abusive conditions\n- Tested for many 1x drive-train applications: Gravel, Cyclocross, Road\n- CNC Machined from 6061-T6 aluminum (no plastic parts)\n- Stainless steel hardware\n- Weight: 62 grams\n- Made in Boise, Idaho, USA\n- Lifetime guarantee against material or manufacture defects. Damages due to abuse or crashing excluded\n- Compatibility: compatible with many 54-61cm size frames. Optimized for round 36T to 54T chainrings. Not compatible with oval chain rings. Fully adjustable for height, center-line, and angle. Optimized for 11 and 12sp drivetrains