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;