Fits MTB and hybrid bikes of 18" and under and road bikes of 54cm and under. Compatible with Interchange, Interchange Transit, standard 'car boot' bags and panniers. Max weight capacity 25kg (55 lb). The rear light plate allows for mounting lights, reflectors and the Flare belt clip. Single-bolt strut mounts allow for maximum adjustment and easy installation. Extra long tubular alloy struts accommodate smaller frames. The unique rack geometry allows full seat height adjustment on most frames.