‘As expected, the E-Caliber made us feel like the World Cup racers we wish we were, but the real benefit was that we were more willing to ride, rather than drive, to our favourite trails. Logging more miles in the same amount of time is a win in our book.’
Read more'Trek's E-Caliber makes for a unique riding experience that should appeal to those looking to get in more trail miles instead of shuttle runs' – Bicycling Magazine Editors
Read more‘The combination of short travel, light weight and aggressive geometry will make for a bike that opens up the joys of long trail adventures and ripping fast singletrack to a segment of riders that may not otherwise get to experience that thrill.’
Read moreSaddle up with the E-Caliber Gen 1 for just enough power on long, fast miles or the E-Caliber Gen 2 for a lighter and more powerful ride.
Learn moreTime to get out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values and platform-specific tech instructions below.
Get it hereGoing where no bike has gone before with Payson McElveen and E-Caliber.
Read moreThe E-Caliber's got an appetite for distance, a love of XC speed and the right amount of suspension and power to turn up your endurance on epic singletrack sessions.
Watch the videoFazua's lightweight drive system adds a punch of power when you need it, but rides and feels like a traditional bike when you don't. You won't feel much drag or resistance when you turn it off or pass the max level of assist. The system is also compatible with a smartphone app to let you check battery status and customise your ride.
The E-Caliber is equipped with intelligent Fazua software called BLACK PEPPER, which allows the motor to respond immediately as you start to pedal, delivers more power over a wider cadence range and lets you customise your user settings.
Remove the motor and drivepack to save 2.9 kg/6.4 lb on days when you don't need the boost. The included cover also turns the down tube into extra storage.
The E-Caliber has the same innovative IsoStrut rear suspension as the World Cup-winning Supercaliber. You get 60 mm of integrated rear travel – just the right amount of comfort and traction, without the weight or flex of traditional full suspension.
Trek's mountain-specific carbon fibre is tougher carbon, with unique materials and lay-up procedures, Trek's advanced engineering, and a higher standard of testing.
This suspension calculator will help you optimise your suspension settings for your riding weight. Simply follow the steps to find your best set up.
Learn moreTubeless Ready rims and tyres make it easy to ditch the tubes so you get better traction, fewer flats and less weight. You're ready to roll straight out of the box with the included TLR rim strips, valves and sealant.
Learn moreEvery set of Bontrager carbon wheels is backed by the Carbon Care Wheel Loyalty Programme. In the unlikely event that you damage your Bontrager carbon wheels within the first two years of ownership, we’ll repair or replace them for free.
With 108 points of engagement, Rapid Drive gives you nearly instant acceleration instead of a clunky lag when you step on the pedals. You get smooth, immediate power to blast out of corners and hammer through the rough stuff. And that extra pedal ratchet adds control that can make all the difference when tackling a tricky climb.
Internal routing ports make it easy to add a dropper post upgrade that lets you lower your saddle on the fly so it's out of your way for tricky sections of trail.
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 at the back lets you run wider tyres and a larger chain ring without affecting q-factor and pedalling efficiency.
Knock Block has your frame's back when things go wrong. It prevents your handlebars from spinning all the way around in a crash, so your hoses won't get yanked and your controls won't hit the top tube.
Learn more| Frame | OCLV Mountain Carbon main frame and stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60 mm travel |
|---|---|
| Fork | RockShox SID Select+, DebonAir spring, Charger 2 RL damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel |
| *Shock |
Size:
S Trek IsoStrut, Fox Performance shock, air spring, DPS 2-position remote damper, 235x32.5 mm |
|
Size:
M , L , XL Trek IsoStrut, Fox Performance shock, air spring, DPS 2-position remote damper, 235 mm x 32.5 mm |
|
| Max compatible fork travel | 120mm (531mm axle-to-crown) |
| Wheel front | Bontrager Kovee Pro 30 carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29" |
|---|---|
| Wheel rear | Bontrager Kovee Pro 30 carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12 mm thru axle, 29" |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Tyre | Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40" |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | Frame: 29x2.40", Fork: See manufacturer |
| E-bike system | Fazua Ride Trail 50 motor |
|---|---|
| Battery | Fazua Evation battery, 250 Wh |
| Charger | Fazua Evation charger, 90-120V |
| Controller | Fazua Remote bX |
| Shifter | SRAM GX Eagle, 12-speed |
|---|---|
| Rear derailleur | SRAM GX Eagle |
| Crank | E*thirteen E*spec Race Carbon, 32T, 175 mm length |
| Crank arm | E*thirteen E*spec Race Carbon, 32T, 170 mm length |
| Chainring | SRAM X-SYNC, 32T, alloy |
| Cassette | SRAM Eagle XG-1275, 10-52, 12-speed |
| Chain | SRAM GX Eagle, 12-speed |
| Max. chainring size | 1x: 32T |
| Saddle | Bontrager Verse Elite, austenite rails, 145 mm width |
|---|---|
| *Seatpost |
Size:
S Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 31.6 mm, 340 mm length |
|
Size:
M , L , XL Bontrager Line Elite Dropper, 150 mm travel, MaxFlow, internal routing, 31.6 mm, 440 mm length |
|
| Handlebar | Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 750 mm width |
| Grips | ESI Chunky |
| *Stem |
Size:
S , M Bontrager Kovee Pro, 35 mm, Blendr-compatible, 13-degree, 60 mm length |
|
Size:
L , XL Bontrager Kovee Pro, 35 mm, Blendr-compatible, 13-degree, 70 mm length |
|
| Head set | Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Brake | SRAM G2 RSC hydraulic disc |
| *Brake rotor |
Size:
S , M , L , XL SRAM CentreLine, 6-bolt, round-edge, 180 mm |
|
Size:
S , M , L , XL SRAM CentreLine, 6-bolt, round-edge, 200 mm |
| Tool | Bontrager Switch Lever, w/tool |
|---|
| Weight | M - 16.99 kg / 37.45 lbs (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
