Electra Torpedo Cruiser Carrier / Pannier Rack, chrome plated for 24 / of 26 inch Cool, original Old School Design black, with struts and high quality stainless assembling screws and nuts Assembling with bolt of seat clamp Comes with seat clamp of 28,8 mm (~1,13 inches) 600 x 120 mm (~23,62 x 4,72 inches) The stay has a lower assembling hole of 8 mm (~0,31 inches)