Designed for large and complex loads, with some little helpful features to help fitting to any bike, and increase options for rider safety and visibility. Closely compatible with any of our pannier bags. Features Lightweight 6061 Aluminium tube construction. 2 x mounting feet for adaptability to any road, tour, or mountain bike (with rack bosses). Compatibility with disc brake bikes (& some bikes with ‘outboard’ calipers). Bolt or strap rear light attachment points. Dual-level rack for lower mounting of pannier bags and compatibility with trunk/duffle bags. Specification 26”/27.5”/650B/700C wheels up to 60mm tyres and Mudguards Max 142mm Axle width 25Kg max load Weight - 780g