2021 Trek X-Caliber 9 Hardtail Mountain Bike in Teal/ Volt Fade is the top-end model in the X-Caliber family that will help you cover more trail in less time. Its a fully race-ready cross-country mountain bike built with competition-level parts designed to compete. Trek is a renowned company known around the world. Their bikes are prominently used by professionals in road, gravel & mountain biking. The X-Caliber 9 is built with hi-spec lightweight parts ensuring reliability. Despite all this, it has the price of a more basic hardtail. X-caliber 9 has a lightweight Alpha Gold Aluminium frame, built to be sturdy with a playful geometry making it easier to control your bike on technical trails & winding singletrack. Sleek internal cable routing gives you clean looks, protects your cables & makes it easy to upgrade to a dropper post for even more capability. The frame is fully compatible with higher-end parts, like race wheels & a dropper post, if you ever find the need to upgrade. Rock Shox Judy Silver 100 mm suspension air fork with remote lockout letting you lock out the fork without taking your hands off the bars. 1x 12 Shimano XT/SLX drive train & a wide-range cassette make it an excellent choice for easier climbing, speeding through singletrack & race-ready. Smart Wheel Sizing means youll get the fastest wheel that fits (29? wheels on larger frames, 27.5? wheels on smaller frames). The wheels have lightweight alloy rims that save weight & are easy to upgrade to tubeless, with wider Boost 141 hubs for increased wheel strength & better tyre clearance. Shimano hydraulic disc, MT4100 lever, MT410 calliper & MT401 lever, MT400 calliper disc brakes provide powerful stopping. Shimano XT M8100, long cage, 51T max cog clutch rear derailleur prevents chain slap, even in the rough. As if all that wasnt enough the X-Caliber 9 has rack & kickstand mounts so you can use it for bikepacking or even running errands. This bike is great for X-Caliber 9 is an XC racing mountain bike with hi-spec lightweight parts on an incredible frame. Its perfect for covering epic distances & people ready to race or getting into it. Features Alpha Gold Aluminium, tapered head tube, internal derailleur frame Dropper post routing Rack & kickstand mount Rock Shox Judy Silver, Solo Air, Turn Key remote lockout, tapered steerer, Boost 110, 15mm Maxle Shimano SLX M7100, 10-51, 12-speed cassette Shimano hydraulic disc with 160mm or 180mm rotors