The Heist X7 Urban Bike is a premium urban bike for commuter cyclists who like to switch things up with the occasional weekend mountain bike ride. Superbly durable, the bike features smooth Suntour Nex suspension that glides over bumps in the road and singletrack trails. It also features a slimline AL6 Urban Cross frame that cuts down weight without sacrificing any strength or durability.High-performance Shimano BR-MT400 disc brakes react quickly and powerfully to keep you safe in busy, built-up areas, while the Riddler WTB Tyres offer the versatility to ditch the tarmac and head onto the trail at weekends. Sitting at the premium end of Polygon\'s bike range, the X7 is a superb choice for those looking to upgrade their current commuter bike. About PolygonPolygon are a world-renowned bike manufacturer with over 25 years of cycling expertise. Producing close to a million bikes a year out of their state-of-the-art manufacturing facilities, their commitment to innovation and craftsmanship has seen them pick up numerous industry awards and become the brand of choice for leading professionals. You\'ll be in good company when you ride a Polygon. High-performance urban bike with mountain bike durabilityFrame: AL6 Urban Cross, 12x142mm O.L.D. 2HRUDropout: Alloy Thru Axle DropoutFork: Suntour Ncx Air, 63mm TravelHandle Bar: Entity Xpert AlloyStem: Entity Xpert Alloy Grips/Bar Tape: Entity Rubber Grip W/ LockringHead Set: Threadless Integrated Head SetSaddle: Entity SaddleSeat Post: Entity Xpert AlloySeat Clamp: QR Seat ClampChainset: Alloy 2-Piece CranksetBB Set: Include CranksetChain: KMC X11-1Cassette: Sunrace CSMX8Shifting Lever - Right: Shimano SLX SL-M7000Rear Derailleur: Shimano SLX RD-M7100Front & Rear Tyres: WTB Riddler Tire 700X45CRims: Alloy Double Wall 32HFront Hub: Alloy Front HubRear Hub: Alloy Rear HubFront & Rear Brakes: Shimano BR-MT400 Hydraulic Disc Brake**Some minor assembly is required. See our video 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.