Brakes: V-shape AlloyFork: Zoom suspensionFrame: Alloy frameGears: Shimano 18 speedShifters: EZ FireSeatpost: Micro adjustable seat postSpeed: 18Tyres: KendaWheel size: 26\"Weight: 13.5kgPlease Note: Due to ongoing issues in the supply chain, this bike is subject to specification changes without notice. Any changes made will be using equivalent or higher quality parts.**Some minor assembly is required. See our video (below) or consult our assembly guide for assistance.Unfortunately, we are not able to process faulty or warranty bike returns through our warehouse. If your bike develops a fault, please take it to your nearest GO Outdoors store where we have a full workshop and trained mechanics who will be able to assist you. Please note, this excludes Hathersage and Southport stores.