brand new never fitted was sent the wrong size but never got rpund to sending it back The DMR MK4 Wingbar MTB Riser Handlebar is a high-quality handlebar designed for various types of bikes such as Hybrid, Trial, Dirt Jumper, Downhill, Hardtail, Electric, Trekking, Mountain, Fat, Touring, and Freeride bikes. Made of durable aluminium, this handlebar features a 31.8mm clamp diameter and a sleek black colour. With a width of 780mm, this riser bar is perfect for riders looking for a sturdy and reliable handlebar to enhance their biking experience.