Protects the frame from dropped chains when shifting to the smallest ring on uneven surfaces Compatible with all braze on style frames and derailleurs Built in chain line adjustment of up to 6mm CNC machined 7075-T6 construction

Protects the frame from dropped chains when shifting to the smallest ring on uneven surfaces. CNC machined 7075-T6 construction. Built in chain line adjustment of up to 6mm. Compatible with all braze on style frames and derailleurs. Protects the frame from dropped chains when shifting to the smallest ring on uneven surfaces.

Date First Available: October 3, 2016. Best Sellers Rank: #419,910 in Sports & Outdoors. Customer Reviews: 3.4 out of 5 stars 8 ratings 3.4 out of 5 stars. : B01M00ZI75. Style: ?Does Not Apply. Part Number: ?RCATCHERBK. Manufacturer: ?ABSOLUTE BLACK. Suggested Users: ?Does Not Apply. Brand Name: ?ABSOLUTE BLACK. Item Weight: ?0.04 Pounds. Item Dimensions LxWxH: ?2.85 x 1.25 x 0.85 inches. Package Weight: ?0.02 Kilograms. Item Package Dimensions L x W x H: ?3.35 x 1.61 x 0.83 inches.