Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size.
Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5". Great for XC racing, or simply shredding singletrack.
- Race-ready spec: 2x drivetrain options, lockout, hydraulic discs
- Light, precise race frame for a fast, refined ride
- Ride the fastest wheel that fits with Smart Wheel Size
- Extended size range gives you a better fit for a better ride
|Frame||Trek Alpha Gold Series aluminum|
|Fork||RockShox Recon Silver, 100mm-travel|
|Rims/Wheels||Bontrager Mustang Elite tubeless ready|
|Hubs||Front: Formula DC91; Rear: Bontrager sealed cartridge|
Front: 29 / 27.5 x 2.2
Rear: 29 / 27.5 x 2.0
|Crankset||Race Face Ride|
|Front Derailleur||SRAM X7|
|Rear Derailleur||Shimano Deore XT Shadow|
|Rear Cogs||Shimano HG50, 10-speed: 11-36|
|Brakes||Shimano M395 hydraulic disc|
|Pedals||Wellgo nylon platform|
|Saddle||Bontrager Evoke 1.5|
* Subject to change without notice.
|Option||Barcode||Manufacturer's Part Number||Store SKU|
|Matte Trek Black/Volt Green / 13.5-inch||00601479297276||519312|
|Matte Trek Black/Volt Green / 15.5-inch||00601479297283||519313|
|Matte Trek Black/Volt Green / 17.5-inch||00601479297306||519315||XCA37790771N|
|Matte Trek Black/Volt Green / 18.5-inch||00601479297313||519316|
|Matte Trek Black/Volt Green / 19.5-inch||00601479297320||519317|
|Matte Trek Black/Volt Green / 21.5-inch||00601479297337||519318||XCA37229083N|
|Matte Trek Black/Volt Green / 23-inch||00601479297535||519426|
Displaying reviews 1
Old guy getting back into again (55). After looking at hybreds, fitness and mountain bikes this puppy fit the bill. Test rode many bikes, many brands and talked with the staff on how I ride the fit was great. At only 5'6" tall the seat post was a little high and could not be lowered because of the accessory attachment bolts took an inch off and now the seat and fit is much improved. The X Caliber 9s'components are great improve over the 8 and well worth the extra $. 100 miles into ownership and I am loving it.