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2021 Trek X-Caliber 8 Bike
(discontinued)

Discontinued
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Trek
Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$1,399.99
X-Caliber 9
$1,399.99
X-Caliber 8
$1,199.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Trek X-Caliber 8 Bike
Model Year
2021
Riding Type
Cross Country
Rider
Unisex
Sizes and Geometry
XS
SM
MD
ML
LG
XL
XXL
Wheel Size
27.5" (650b)
29"
Frame Material
Aluminum
Frame Material Details
Alpha Gold Aluminum, molded chainstay protection
Rear Travel
Hardtail
Rear Shock
N/A
Fork
RockShox Judy SL, Solo Air spring, TurnKey lockout, 42mm offset
Fork Travel
XS: 80mm
SM/MD/ML/LG/XL/XXL: 100mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
Semi-integrated, loose ball bearing
Handlebar
Bontrager alloy, 31.8mm clamp diameter, 5mm rise
Width: 690mm (XS), 720mm (SM/MD/ML/LG/XL/XXL)
Stem
Bontrager Elite, 31.8mm bar clamp, Blendr compatible, 7° rise
Length: 60mm (XS/SM), 70mm (MD), 80mm (ML/LG), 90mm (XL/XXL)
Grips
Bontrager XR Trail Comp, nylon lock-on
Brakes
Shimano MT200, 2-piston, Shimano RT26 6-bolt rotors (180mm front, 160mm rear)
Brake Levers
Shimano MT200
Drivetrain
1x
Shifters
SRAM SX Eagle, 12-speed
Front Derailleur
None
Rear Derailleur
SRAM SX Eagle, 12-speed
ISCG Tabs
No
Chainguide
None
Cranks
SRAM SX Eagle, GXP, 170mm length (XS/SM), 175mm length (MD/ML/LG/XL/XXL)
Chainrings
SRAM SX Eagle, 30 tooth, steel
Bottom Bracket
Truvativ PowerSpline, 73mm threaded
Pedals
VP-536 nylon platform
Chain
SRAM SX Eagle, 12-speed
Cassette
SRAM SX Eagle PG-1210, 12-speed, 11-50 tooth
Rims
Bontrager Kovee, double-wall, tubeless ready, 28 hole
Hubs
Front: Bontrager alloy, 28 hole, sealed bearing, 6-bolt rotor mount, 15x110mm Boost
Rear: Formula DCL-141Q, 28 hole, sealed bearing, 6-bolt rotor mount, Boost141 axle, HG driver
Spokes
14g, stainless steel
Tires
Bontrager XR3 Comp, wire bead, 30 TPI, 2.2''
Saddle
Bontrager Arvada, steel rails, 138mm width
Seatpost
Bontrager alloy, 12mm offset
Length: 330mm (XS/SM), 360mm (MD), 400mm (ML/LG/XL/XXL)
Seatpost Diameter
31.6mm
Seatpost Clamp
Quick release
Rear Dropout / Hub Dimensions
Boost141 quick release
Max. Tire Size
 
Bottle Cage Mounts
Two inside front triangle
Colors
Radioactive Red/Trek Black
Warranty
Lifetime frame and wheels; 2 years Trek/Bontrager parts and paint/decals
Weight
30 lb 6.8 oz (13,800 g)
Miscellaneous
XS/SM have 27.5" wheels; MD/ML/LG/XL/XXL have 29" wheels
Internal cable routing
Weight given for MD frame with tubes
Includes rack and kickstand mounts
Price
$1,269.99
More Info

trekbikes.com

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Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$1,399.99
X-Caliber 9
$1,399.99
X-Caliber 8
$1,199.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
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