Ursus KING EVO R78 Adjustable rear-mount integrated kickstand (40 mm PLATE)is an alloy kickstand and has the capacity to hold up to 75 lbs. URSUS KING EVO is ideal for bicycles that are compatible with an integrated mount at the rear dropout - 40mm center to center two-bolt mounting. The adjustable tool-free kickstand features a button that allows you to set the perfect length (263mm - 333mm) for your bike. Intended for bikes with an integrated mount at the rear dropout, this ultra-stable kickstand with an adjustable length will keep even the most stubborn bikes upright. Installation is quick and easy and the adjustable length works for bikes with wheels from 24-inch wheels all the way to 29-inch wheels. Compatible with Trek and other bikes designed with direct mount 40mm mounting holes on the rear chainstay.