The Ursus BIG FOOT center-mount kickstand is an alloy double kickstand and has the capacity to hold up to 110 lbs. Suitable for bikes with extra cargo or a child seat. The plastic feet attached to the BIG FOOT kickstand is extremely strong and prevents the stand from slipping while in use. Kickstand length is 300 mm. BIG FOOT is designed to work with 28" wheeled bicycles. In order to fit this to your bike, you need to check if you have a kickstand plate welded to your bike frame. This can be found just behind the bottom bracket. Comes with an assembly kit that includes alloy plate, conical washer, 4 bolts (75mm, 65mm, 40mm, 22mm). Select the correct bolt length for your bicycle.