The lightweight ALUXX SLR aluminium frame and responsive composite fork work together to tackle rough roads and trails. The fast-rolling 700c wheels ensure a smooth and efficient ride. Integrated hydraulic disc brakes provide smooth stopping power and control on all types of terrain and in all weather conditions. The flat handlebars and more upright riding position give the rider control on all types of terrain, whilst the innovative D-Fuse seatpost reduces shocks and vibrations on uneven roads and trails. Manufacturer: Giant, the world’s largest bicycle manufacturer. Frame material: ALUXX SLR-Grade Aluminium, disc Sizes: S (45 cm, 17.7″): suitable for riders 159–171 cm tall L (50 cm, 19.7″): suitable for riders 180–190 cm tall XL (55 cm, 21.7"): suitable for riders 190–200 cm tall Fork: Advanced carbon fork Front derailleur: Shimano Acera Rear derailleur: Shimano Altus Brakes: hydraulic disc brakes Founded in 1972, Giant is the world’s leading manufacturer of high-quality bicycles and cycling equipment. Giant introduced a lighter and stronger aluminium bike frame and brought carbon fibre bike frames into wider use. The development of equipment involves ongoing collaboration with top-level cyclists.