Features: Bike rack with disc rack Designed to fit 26, 27.5, 650B, and 700C wheel sizes Tubular aluminum rear rack was created specifically for bikes equipped with disc brakes Braze-on type attachment Solid fender top provides additional protection RedLite(R) Mount and Tail light mount Mounting bracket is included Bag Compatibility: MTX QuickTrack(TM) system Max Weight Capacity: 57 lbs. Dimensions: 16.1 x 13.4 x 6.7 Weight: 1.37 lbs. Style: 63102135