a Shallow baskets carry notebooks, boxes or other articles that lie flata Dimensions: 18 x 13 x 6 inches; the basket tapers to 15.75 x 10.5 inches at the bottoma Extended handlebar clamps fit 7/8" and 1"diameter handlebars, and 1 3/4" apart to offer clearance for shift and brake cablesa Baskets have 2-piece legs which extend from 14 inches to 22 inches and mount to either the axle or fork eyelets on bikes with quick release front hubsa 1392 has a Zinc plated finish and 1392GB has a Black Powder Coat Finisha Complete basket with fittings weighs 2.6 lbs.