Delta Alloy Stem Raiser Pro lets you increase your bicycle's handlebar height by up to 4.6" for a more comfortable, upright position. Installs easily on any bike with a 1 1/8" threadless ...

surface. Features: 130mm tall, cold-forged aluminum with knurled clamp surface For installing threadless stems on a threaded fork Approximately 25mm rise increase if used with 1-1/8" headset spacer Specs:Quill Insertion Diameter22.2 This ...