Description
For the Best Days on Trail.
X-Caliber 8 is a cross country mountain bike made for fast laps and long days on the trail. It's built with special attention to value and the parts that make the biggest difference in performance. A 1x SRAM drivetrain, RockShox fork, and hydraulic disc brakes make it a great choice for new mountain bikers and XC racers searching for fast, fun, singletrack adventure.
Why you'll love it
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The price of a more basic hardtail, but the parts and performance of a more expensive one
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1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter
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Fast mountain bike for singletrack—one that's fully capable of taking on races, marathons, and competitive group rides.
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The frame is fully compatible with higher-end parts.
SPECS
| FRAMESET | |
| FRAME | Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR |
| FORK | Size: XS
RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Lite, 80 mm travel Size: S RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Lite, 100 mm travel Size: M, M/L, L, XL, XXL RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Stealth, 100 mm travel |
| WHEELS | |
| HUB FRONT | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle |
| HUB REAR | Formula DCL-141Q, sealed bearing, 6-bolt, Shimano 10 freehub, Boost141, 5mm QR |
| RIM | Size: XS, S, M, M/L, L, XL, XXL
Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve Size: XS, S, M, M/L, L, XL, XXL Bontrager Kovee, double-wall, Tubeless Ready, 32-hole, 23mm width, presta valve |
| SPOKES | 14g, stainless |
| TIRE | Size: XS, S
Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.20'' Size: M, M/L, L, XL, XXL Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.20" |
| DRIVETRAIN | |
| SHIFTER | SRAM SX Eagle, 12 speed |
| REAR DERAILLEUR | SRAM SX Eagle |
| CRANK | Size: XS, S
SRAM SX Eagle, GXP, 30T steel ring, Boost, 170mm length Size: M, M/L, L, XL, XXL SRAM SX Eagle, GXP, 30T steel ring, Boost, 175mm length |
| BOTTOM BRACKET | Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle |
| CASSETTE | SRAM PG-1210 Eagle, 11-50, 12 speed |
| CHAIN | SRAM SX Eagle, 12 speed |
| PEDAL | VP-536 nylon platform |
| COMPONENTS | |
| SADDLE | Bontrager Arvada, steel rails, 138 mm width |
| SHIFTERS | Shimano Deore 12spd |
| SEATPOST | Size: XS, S
Bontrager alloy, 31.6mm, 12mm offset, 330mm length Size: M Bontrager alloy, 31.6mm, 12mm offset, 360mm length Size: M/L, L, XL, XXL Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
| HANDLEBAR | Size: XS
Bontrager alloy, 31.8mm, 5mm rise, 690mm width Size: S, M, M/L, L, XL, XXL Bontrager alloy, 31.8mm, 5mm rise, 720mm width |
| GRIPS | Bontrager XR Trail Comp, nylon lock-on |
| STEM | Size: XS, S
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length Size: M Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length Size: M/L, L Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length Size: XL, XXL Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
| HEADSET | Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom |
| BRAKE | Shimano MT200 hydraulic disc |
| BRAKE ROTOR | Size: XS, S, M, M/L, L, XL, XXL
Shimano RT26, 6-bolt,160 mm Size: L, XL, XXL Shimano RT26, 6-bolt,180 mm |
| WEIGHT | |
| WEIGHT | M - 13.80 kg / 30.42 lbs (with tubes) |
| WEIGHT LIMIT | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |
TECHNOLOGY
Internal Cable Routing
Trek routes shift and brake cables through the frame to keep things clean and simple. And it looks great, too.
Suspension Lockout
Locked suspension means your fork remains inactive, increasing pedaling efficiency. Perfect for extended road sections where efficiency is more important than bump absorption.
Blendr Stem
Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
