The X-Caliber alloy mountain bike frameset is fast on singletrack. Lightweight Alpha aluminum tubing, shorter chainstays for a more agile ride, and incredible versatility make it a great starting platform for an XC mountain bike.
Build a mountain bike for fast singletrack rides or XC racing. You intend to develop maximum speed for the money. Or you're putting together a commuting machine and want rack mounts and durability to make your commute to work or school awesome.
- For a great price, enter the XC and racing world. You'll get a mountain bike that will keep you going even as you hone your skills.
- The internal cable routing is sleek, protects the cables, and allows for easy upgrades with a telescoping seatpost to further enhance the bike's performance.
- The frame is fully compatible with top quality parts such as race bikes and telescopic seatposts.
- Hangers on the frame make it easy to install a rear rack if you also use your XC bike for commuting.
Quick, nimble, efficient and affordable. The X-Caliber frameset offers exceptional speed, durability and performance. You can customize this quality hardtail mountain bike frame to fit your exact needs.
Technologically advanced frame |
In our e shop you will find cycling equipment from TREK such as cycling jerseys, kneesocks, trunks, cycling computers, bike bottles, rain jackets and thousands of other small items. In bikes we offer a comprehensive range which includes mountain bikes, trekking bikes, bmx bikes and kids bikes.
TREK is headquartered in Waterloo, Wisconsin. The family-owned business was founded by Richard Burke in 1976, starting out in a small steel bicycle factory with just five employees. Within a few short years, the company caught on to bicycle trends and continued to grow. In the early 1990s, it began producing bicycles in a then-new material - Carbone. Today, TREK sets the trends in bicycle development and is also considered a leader in the processing of Carbone. Its proprietary processing technology, called OCLV, has been applied in production with many innovations for more than 17 years. TREK bikes have celebrated success at major world races and have been associated with names such as Lance Armstrong, Alberto Contador, Chris Lieto, Roland Green, Chris Eatough, Andrew Shandro and Travis Brown. TREK is a premium brand you can always rely on.
Frame | |
|---|---|
| Frame | Alpha Gold aluminum, tapered head tube, internal cable routing for derailleur and dropper seatpost, rack and kickstand mounts, Boost141, 5 mm quick release. |
| Maximum compatible fork travel | 120 mm, XS: 100 mm |
Wheels-rims | |
| Maximum tire size | Frame: 27.5 x 2.80 inches or 29 x 2.40 inches, Fork: See manufacturer |
Drivetrain | |
| Maximum chainring size | 1x: 32 teeth |
Components | |
| Headset | Partially integrated, non-sealed ball bearing, upper 1-1/8 inches, lower 1.5 inches. |
Weight | |
| Weight | M - 2.17 kg/4.78 lbs |
| Weight limit | The bike has a maximum total weight limit (combined weight of bike, rider, and cargo) of 136 kg (300 lbs). |