The Trek X-Caliber 7 is the perfect entry point to fast cross-country riding and racing. It's a fully capable hardtail mountain bike with expert tech where it matters most, like in the lightweight and durable alloy frame, RockShox fork, Shimano drivetrain and hydraulic disc brakes.

It gets you into the world of cross-country riding and racing at a great price, and it's a mountain bike that can grow with you as your skills advance
The sleek internal cable routing gives you clean looks, protects your cables and makes it easy to upgrade to a dropper post for even more capability
Smart Wheel Sizing means you'll get the fastest wheel that fits (29˝ wheels on larger frames, 27.5˝ wheels on smaller frames)
The RockShox air fork has a rebound adjust and can be tuned to the rider’s weight, and it’s way higher quality than what you’d normally get on an MTB at this price
The 1x drive train delivers a wide range of gearing with the simplicity of a single shifter

Sunset Cycles offers the 2021 Trek X-Caliber 7 hardtail bike in Mulsanne Blue/Anthracite finish with free delivery.

The 2021 Trek X-CALIBER range: X-Caliber 7 (Blue) | X-Caliber 7 (Orange) | X-Caliber 9 (Teal)

Full Specification: Trek X-Caliber 7 (Blue) 2021 Hardtail Bike

Frameset
Frame	Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
Fork	RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, 5x100mm QR, 100mm travel
Wheels
Front Hub	Formula DC-20, alloy, 6-bolt, 5x100mm QR
Rear Hub	Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR
Rims	Bontrager Kovee, double-wall, Tubeless Ready, 28-hole front, 32-hole rear, 23mm width, presta valve
Tires	Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20"
Drivetrain
Shifters	Shimano Deore M4100, 10 speed
Rear derailleur	Shimano Deore M5120, long cage
Cassette	Shimano Deore M4100, 11-46, 10 speed
Chain	KMC X10, 10 speed
Pedals	VP-536 nylon platform
Components
Saddle	Bontrager Arvada, steel rails, 138mm width
Seatpost	Bontrager alloy, 31.6mm, 12mm offset
Handlebar	Bontrager alloy, 31.8mm, 5mm rise
Stem	Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
Grips	Bontrager XR Trail Comp, nylon lock-on
Headset	Semi-integrated, cartridge bearing, 1-1/8" top, 1.5" bottom
Brakeset	Shimano MT200 hydraulic disc

Size Guide: Trek X-Caliber 7 (Blue) 2021 Hardtail Bike

Frame Size	Rider Height* (metric)	Rider Height* (imperial)
X Small	137.0 - 155.0 cm	4'5.9" - 5'1.0"
Small	153.0 - 166.5 cm	5'0.2" - 5'5.6"
Medium	161.0 - 172.0 cm	5'3.4" - 5'7.7"
Medium/Large	165.5 - 179.0 cm	5'5.2" - 5'10.5"
Large	177.0 - 188.0 cm	5'9.7" - 6'2.0"
X Large	186.0 - 196.0 cm	6'1.2" - 6'5.2"
XX Large	195.0 - 203.0 cm	6'4.8" - 6'7.9"
*This is for guidance only. You may be taller or shorter, it doesn't mean our bikes will not fit you. The best way to determine the correct bike size for you is to try one. Please contact us if you are in any doubt about the correct bike size for you.