531 tubing, carved lugwork. Half chrome forks, 27"x1.25" alluminium wheels. Sturmey Archer 3 speed fixed wheel alluminium rear hub. Williamson chain set. Front wheel fitted with Sturmey Archer hub dynamo. Also has a set of summer wheels, front has Airlight hub, rear also Airlight hub with 2 fixed sprockets. Brooks B17 Superchrome saddle.