Frame: Alloy Sports hybridForks: Suntour NexFront derailleur: Shimano TX51Rear derailleur: Shimano AltusChainset: Prowheel Ounce 2 piece 50-34TCassette: ShimanoBrakes: Tektro Aries with 160mm rotor front and rearRims: Double wall alloyTyres: 700c x 38 trekking tyresSaddle: Compass Fast ForwardSeatpost: Alloy 27.2mm 350mmWeight: 14.5kg**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.