GT GTR Sport Bike. GT created the GTR to fill the gap for riders who want road bike efficiency with the ability to ride off-road with confidence, reliability and style. It features a robust and lightweight alloy frame with carbon forks at the front for lightweight manoeuvrability over all terrains. Powered by a Shimano Claris drivetrain for superb acceleration and this go-anywhere bikes speed is reined in thanks to powerful Promax disc brakes. Plus, it rolls aboard GT doublewall rims wrapped in Vittoria Zaffiro tyres, so you soar to the steepest peaks and blast back down with complete confidence in your ride Features: Frame: GTR Alloy, Tapered head tube, Threaded BB, Flat mount disc brake Fork: GTR Full Carbon, 1 1/8 to 1 1/4” tapered, flat mount disc, 12mm thru axle Chain: KMC HG40, 8-speed Chainset: FSA Tempo, 50/34T Bottom Bracket: Sealed Cartridge Pedals: Low Profile Nylon with Toe Clips Shifters: Shimano Claris, 2×8-speed Cassette: Sunrace, 12-25, 8-speed Rims: GT DRX-20, double wall Tyres: Vittoria Zaffiro, 700 x 28c Hubs: Front: Formula RX-512 12×100; Rear: DC142 QR Spokes: Stainless Steel, 14g Brakes: Promax mechanical disc, 160/160mm Brake Levers: Shimano Claris Handlebar: GT DropTune, Double-butted 6061 Alloy Stem: GT Design, 3D forged 6061 Alloy, 4 bolt face plate, 31 8, 7° Grips: Velo Cork, 3mm Headset: Integrated, sealed bearing Saddle: GT road Seatpost: GT Alloy, 27.2 x 300mmEasy Assembly. When 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 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 kids’ 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 kids’ 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 Buy GT Bikes from Chain Reaction Cycles, the World’s Largest Online Bike Store.