GT Aggressor Expert 29 Hardtail BikeWhether you’re riding fast singletrack, sessioning challenging descents or spending long days in the saddle for all-mountain adventures, the Aggressor Expert is ideal for any challenge you throw at it. It features GT’s Triple Triangle aluminium frame design, SR Suntour suspension, a 3×8-Speed drivetrain and Tektro hydraulic disc brakes. This bike provides a versatile performance output that’s suited to riding anywhere on the mountainside.Features: Frame: GT 6061 T6 Aluminium Frame, Triple Triangle w/ Floating Seat Stays, Forged Drop-outs w/ Disc Brake Mounts, Zero Stack 1 1/8″ Head Tube, 29″ Wheels Fork: SR Suntour XCM-DS, 80mm, Hydraulic Lockout and Preload, Coil Headset: Semi-integrated, Sealed Cartridge Stem: GT All Terra, 6061 Alloy, 31.8, 8° Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width Grips: GT Statement Shifters: Shimano SL-M315, 8-Speed Brakes: Tektro M275 Hydro Disc, 160/160mm Rotor Crankset: Shimano TY301, 42/34/24t Bottom Bracket: Cartridge, Square Taper Chain: KMC Z8.3, 8-Speed Cassette: Shimano Acera, 12-32, 8-Speed Front Derailleur: Shimano TY700 Rear Derailleur: Shimano Tourney, 8-Speed Tyres: WTB Ranger Comp, 29×2.25″, DNA Compound Rims: WTB SX19, 32H Front Hub: Alloy Disc, QRx100m Rear Hub: Sealed Alloy Disc, QRx135mm Saddle: GT MTB Seatpost: GT All Terra Two Bolt AlloyEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Please note that due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.Buy GT Bikes from Chain Reaction Cycles, the World’s Largest Online Bike Store.