Trek X-Caliber Frameset

X-Caliber frameset is a high-value alloy mountain bike frameset for fast singletrack rides. Lightweight Alpha Aluminum tubes, shorter chainstays for extra agility, and an incredible amount of versatility make it a great starting point for your cross country mountain bike.

• 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
• The frame is fully compatible with higher-end parts, like race wheels and a dropper post
• Mounts on the frame make it easy to add a rear rack if your XC bike doubles as your daily commuter

High tech frame

The Alpha Gold Aluminum frame is packed with features that make your ride better. A tapered head tube gives you more precise, confident handling on the front end, while Boost 141 rear hub spacing gives you shorter chainstays for more nimble handling out back.

Frame	Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
Seat Collar	Bolt-on, 36.4mm
Headset	Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom

Geometry Chart

B B Drop	5.8
B B Height	29.2
Chainstay Length	42.5
Eff Seat Tube Angle	73.5°
Eff Top Tube	54.4
Frame Reach	37.6
Frame Size Letter	XS
Frame Size Number	13.5"
Frame Stack	56.5
Head Angle	69.3°
Head Tube Length	9
Offset	4.2
Seat Tube	34.3
Seat Tube Angle	73.5°
Standover	69.8
Trail	8.8
Wheelbase	103.6
Wheel Size	27.5"

Color

SATIN LITHIUM GREY