This Crosscountry mountain bike is ready for a race though. This mtb can fly up or down with no effort. The bike has iso speed which ensures you can have a comfortable ride. Chain is about 300km old as is the bottom bracket with aluminum cups. All bearings have been replaced once and the bike is ceramic coated. Original rear brake disc 140mm and front sprocket 30t available for 20 euro more price Specifications Frame size: 51cm/XL Frame material: Carbon Derailleur: Shimano XT 12 speed Crankset: Shimano SLX Boost 175mm Front sprocket: Shimano SLX 34t Cassette: Shimano SLX 10-51 Brakes: Shimano ...