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- You get a bike that rides like your favorite trail bike on descents and gives you adaptive assist on the climbs that doesnt make you feel like a cheater
- Its tiny but mighty TQ transmission is tuned for the trail, keeping things quiet so you can stay in the moment, plus it ramps up power with you for a natural ride feel
- The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional mountain bike
- It keeps your ride silky smooth even when the trail gets rowdy thanks to the upgraded RockShox suspension package that offers 150mm of front and 140mm of rear travel
- Youll be able to add on a range extender when you want a little extra fuel in the tank for big days on the bike
TQ-HPR50 - small, quiet, mighty
TQ-HPR50 motor is super-efficient with an amazing power-to-weight ratio. Most motors use gears and belts that take up space and can make noise or break. The TQ-HPR50 uses a harmonic pin-ring drive transmission that’s small, ultra-quiet, and unbelievably natural feeling.
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Range Extender
Give yourself 40% more range with an optional 160wh external battery. It fits in a standard bottle cage and doesn’t require any complicated wiring or special mounts.
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Connect, customize, calculate
The Trek Central app seamlessly connects with your bike for custom motor tuning, activity tracking and more ways to analyze and personalize your ride. You even get navigation features and real-time range calculations.
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Removable battery
The 360 Wh battery gives you power for 2-5 hours. It’s concealed in the downtube, but it’s still easy to remove for more convenient charging.
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Active Braking Pivot
Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.
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You almost forgot your pedals
This bike doesn’t come with pedals because youll have a better ride if you choose your own. Explore the pedal guide to find the best pedals for your riding style. Reach for flat pedals for simple versatility or go for clipless MTB pedals if you want control & efficiency.
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Frame | OCLV Mountain Carbon, removable battery, internal routing, alloy rocker link, 34.9mm seat tube, upper chain guide mount, 55mm chainline, Mino Link, ABP, Boost148, UDH, 140mm travel |
Fork | RockShox Lyrik Select+, DebonAir spring, Charger 2.1 RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 150mm travel |
Shock | RockShox Super Deluxe Select+ RT, 205mm x 60mm |
Wheel Front | Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29 / |
Wheel Rear | Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 29 |
Tire | Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50 |
Tire Part | Bontrager TLR sealant, 6oz |
Rim Strip | Bontrager TLR |
Skewer Rear | Bontrager Switch thru axle, removable lever |
Shifter | SRAM GX Eagle AXS, 12 speed |
Rear Derailleur | SRAM GX Eagle AXS |
Crank | E*thirteen E*spec Race carbon, 34T, 165mm length |
Crank Arm | E*thirteen E*spec Race Carbon, 32T, 170mm length |
Cassette | SRAM Eagle XG-1275, 10-52, 12 speed |
Chain | SRAM GX Eagle, 12 speed |
Chainring | SRAM X-SYNC, 32T, alloy |
Brake Rotor | SRAM 6-bolt, 200mm |
Saddle | Bontrager Arvada, austenite rails, 138mm width |
Seatpost | Bontrager Line Elite Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 345mm length |
Handlebar | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5mm handlebar rise, 820mm width, 0 degree stem rise, 35mm stem length |
Grips | Bontrager XR Trail Elite, nylon lock-on |
Battery | TQ 360Wh |
Motor | TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power |
Charger | TQ 4A charger |
Geometry Chart
B B Drop | 3.2 |
B B Height | 34.1 |
Chainstay Length | 43.8 |
Eff Seat Tube Angle | 77.3° |
Eff Top Tube | 57.2 |
Frame Reach | 43.4 |
Frame Size Letter | S |
Frame Size Number | 15.5" |
Frame Stack | 61.6 |
Head Angle | 65.3° |
Head Tube Length | 10 |
Offset | 4.4 |
Position | High |
Seat Tube | 38 |
Seat Tube Angle | 69.3° |
Standover | 73.2 |
Trail | 12.4 |
Wheelbase | 118.7 |
Wheel Size | 29" |
B B Drop | 3.2 |
B B Height | 34.1 |
Chainstay Length | 43.8 |
Eff Seat Tube Angle | 77.3° |
Eff Top Tube | 59.9 |
Frame Reach | 45.9 |
Frame Size Letter | M |
Frame Size Number | 17.5" |
Frame Stack | 62.5 |
Head Angle | 65.3° |
Head Tube Length | 11 |
Offset | 4.4 |
Position | High |
Seat Tube | 41 |
Seat Tube Angle | 69.8° |
Standover | 73.3 |
Trail | 12.4 |
Wheelbase | 121.6 |
Wheel Size | 29" |
B B Drop | 3.2 |
B B Height | 34.1 |
Chainstay Length | 43.8 |
Eff Seat Tube Angle | 77.3° |
Eff Top Tube | 62.9 |
Frame Reach | 48.9 |
Frame Size Letter | L |
Frame Size Number | 19.5" |
Frame Stack | 62.5 |
Head Angle | 65.3° |
Head Tube Length | 11 |
Offset | 4.4 |
Position | High |
Seat Tube | 43.5 |
Seat Tube Angle | 70.8° |
Standover | 73.9 |
Trail | 12.4 |
Wheelbase | 124.6 |
Wheel Size | 29" |
B B Drop | 3.2 |
B B Height | 34.1 |
Chainstay Length | 43.8 |
Eff Seat Tube Angle | 77.3° |
Eff Top Tube | 65.6 |
Frame Reach | 51.4 |
Frame Size Letter | XL |
Frame Size Number | 21.5" |
Frame Stack | 63.4 |
Head Angle | 65.3° |
Head Tube Length | 12 |
Offset | 4.4 |
Position | High |
Seat Tube | 47 |
Seat Tube Angle | 71.3° |
Standover | 75.9 |
Trail | 12.4 |
Wheelbase | 127.6 |
Wheel Size | 29" |