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Trek E-Caliber 9.9 XX1 AXS

Trek E-Caliber 9.9 XX1 AXS
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Details

E-Caliber 9.9 XX1 AXS is a light, fun, and fast carbon e-MTB. It's built to ride like a traditional cross country bike, and it even has the same race-worthy suspension tech as Supercaliber. The sleek and subtle Fazua drive system provides a boost without adding bulk, and you get a spec loaded with high-end parts.

It's right for you if…
You wanna ride your heart out on a lightweight e-MTB that rips singletrack just like a regular XC bike, but can give you an unobtrusive boost when you want one. You also want an amazing parts spec, filled with carbon and cutting edge tech like a fully wireless electronic drivetrain and our IsoStrut shock.

The tech you get
A lightweight, full OCLV Mountain Carbon frame with 60mm of travel, a 120mm RockShox SID Ultimate fork with Charger Race Day damper, remote lockout, and Trek's exclusive lightweight IsoStrut FOX Factory shock. A Fazua Ride Trail 50 motor and 250Wh battery that can assist up to 20 mph when it's on, and gives zero drag when it's off, plus a handlebar-mounted Fazua Ride Remote FX controller. A SRAM XX1 Eagle AXS wireless electronic drivetrain, a FOX Transfer SL dropper, and Kovee XXX 30 carbon wheels.

The final word
Our top-shelf E-Caliber is light, fast, and built to rip. It rides like an XC race bike-like a Supercaliber, in fact-until you decide you want a little boost to scramble up a climb or put in a few extra laps.

Why you'll love it:
- The SRAM XX1 Eagle AXS drivetrain is smart, smooth, and completely wireless
- You get a helping hand from the motor on climbs and long rides, but it's a more natural-feeling assist that gives you an overall experience that's closer to riding an analog bike than a typical e-MTB
- The drive system, including the motor, is easily removable. Just take it out, pop on the included cover, and you'll have a standard mountain bike that weighs 2.9kg less than before
- IsoStrut gives you just enough rear suspension for cross country traction and comfort with less weight and more efficiency
- Pivotless seat stays save on weight and actively bend to help soak up trail chatter

Geometry

Geometry Chart:
Frame sizeSmallMediumLargeX-Large
Wheel size 29" 29" 29" 29"
A — Seat tube (cm) 39.4 41.9 47 50.8
B — Seat tube angle 72.3° 72.6° 72.8° 72.8°
C — Head tube length (cm) 9 10 10.5 11
D — Head angle 67.5° 67.5° 67.5° 67.5°
E — Effective top tube (cm) 58 61.7 64.8 67
F — Bottom bracket height (cm) 32.3 32.3 32.3 32.3
G — Bottom bracket drop (cm) 5 5 5 5
H — Chainstay length (cm) 44.7 44.7 44.7 44.7
I — Offset (cm) 4.2 4.2 4.2 4.2
J — Trail (cm) 10.9 10.9 10.9 10.9
K — Wheelbase (cm) 112.6 116.5 119.7 121.9
L — Standover (cm) 76.8 76.8 76.8 76.8
M — Frame reach (cm) 40.5 44 47 49
N — Frame stack (cm) 60.9 61.8 62.2 62.7
Sizes:
Frame SizeHeight (inches)Height (cm)Inseam (inches)Inseam (cm)
Small 5'0.2" - 5'5.4" 153 - 166cm 28.3" - 31.1" 72 - 79cm
Medium 5'3.4" - 5'8.9" 161 - 175cm 29.9" - 32.3" 76 - 82cm
Large 5'8.5" - 6'2" 174 - 188cm 32.3" - 34.6" 82 - 88cm
X-Large 6'1.2" - 6'5.2" 186 - 196cm 34.3" - 36.2" 87 - 92cm

Specs

Frame OCLV Mountain Carbon main frame & stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60mm travel
Fork RockShox SID Ultimate, DebonAir spring, Charger Race Day damper, remote lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
Rear Shock Trek IsoStrut, Fox Factory shock, air spring, DPS 2-position remote damper, Kashima Coat, 235mm x 32.5mm
Wheels Front: Bontrager Kovee XXX, OCLV Mountain Carbon, Tubeless Ready, centerlock, Boost110, 15mm thru axle
Rear: Bontrager Kovee XXX, OCLV Mountain Carbon, Tubeless Ready, DT Swiss 54T engagement, centerlock, SRAM XD driver, Boost148, 12mm thru axle
Tires Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40"
Crankset E*thirteen E*spec Race Carbon, 32T
Shifters SRAM Eagle AXS, wireless, 12-speed
Rear Derailleur SRAM XX1 Eagle AXS
Cassette/Freewheel SRAM Eagle XG-1299, 10-52, 12 speed
Chain SRAM XX1 Eagle, 12 speed
Brakes SRAM G2 Ultimate hydraulic disc, carbon levers
Rotors SRAM CenterLine, centerlock, round edge
Handlebars Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
Tape/Grips ESI Chunky
Stem Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree
Headset Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Seatpost Fox Transfer SL, 100mm travel, internal routing, 31.6mm
Saddle Bontrager P3 Verse Pro, carbon rails, 145mm width
Pedals Sold separately
Motor Fazua Ride Trail 50 motor
Battery Fazua Evation battery, 250Wh
Controller/Display Fazua Remote bX
Charger Fazua Evation charger, 90-120V

* Subject to change without notice.