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2025 Trek

Allant+ 9 Lowstep

A 650b aluminum frame commuter e-bike with high-end components and tektro hydraulic disc brakes.
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Manufacturer Price

€4,999($5,813)
Weight58.4 lbs  
FrameAluminum
SuspensionHardtail, 63mm
ForkSuntour XCR
Wheels650b Aluminum
DrivetrainBelt Drive, Internally Geared Hub
Groupset
MotorBosch 600W 85Nm mid-drive
BatteryBosch 625Wh
BrakesTektro Hydraulic Disc
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Insights
Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
LG

5'8" – 6'2"

Rider Fit Notes

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Price History
Reviews
Electric Bike Report
Trek Allant+ 8S Review, 2024 – Electric Bike Report

Feb 2024 · John S. Bozick

This comfortable commuter combines cool tech with a responsive, dialed-in feel. As a legacy brand with nearly 50 years of experience, Trek is a well-established company trusted by riders worldwide. Based on the experience we had when we reviewed the FX+ 2 city e-bike, we had high expectations from the brand’s Allant+ 8s commuter. We

Highs
  • Aside from the increased speed, it’s hard to tell you’re riding an e-bike thanks to the impressively smooth yet powerful 250W Bosch Performance Line Speed mid-drive.

  • Quick access to navigation, music, contacts and more when using your phone as a display; the Bosch system pairs with the brand’s COBI.BIKE app.

  • Feels planted and stable – yet nimble – with 27.5”x2.4” tires, a rigid fork, solid construction, and an overall weight of 57 lbs.

  • Capable of extended rides thanks to its 36V, 625 Wh battery. A supplemental range extender battery can also be added for more miles.

  • A truly refined and elevated feel that comes as a benefit of being a Trek product.

  • Keeps up with traffic more easily as a Class 3 e-bike with pedal assist up to 28 mph.

  • Pedals effectively on hills and at high speed thanks to a versatile 11-42T cassette.

  • Great modulation and responsiveness from the 4-piston Tektro Orion hydraulic disc brakes.

  • Four levels of pedal assist for a streamlined, easy to use system.

Lows
  • We like the Bluetooth functionality and COBI.BIKE app, but the bike’s integrated universal phone mount felt flimsy. We’d prefer something more durable.

  • We appreciate the visibility granted by the pulsating tail light, but we challenge Trek to include brake lights on the next iteration of the bike.

  • The Allant’s lights are always on, though servicers of Bosch systems can adjust this setting.

Read Review

BikeRadar
Trek Allant+ 8 review

Jul 2022 · Warren Rossiter

One of the very best commuter ebikes around, but it doesn’t come cheap

Highs
  • Fully equipped

  • High power

  • Great comfort

  • Easy to ride

Lows
  • The price

Read Review

Geometry
Specs
Build
Frame

High-performance hydroformed e-bike frame, Removable Integrated Battery, Motor Armor, internal cable routing, post-mount disc

BB StandardBosch, Press Fit

Tire Clearance2.4"

ColorDeep Dark Blue

Fork

SR Suntour XCR32, coil spring, preload adjuster, lockout,100 mm QR, 63 mm travel

Travel63mm

Spring TypeCoil

Bottom Bracket

Bosch, press-fit

Headset

FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom

Stem

Bontrager Adjustable Threadless Stem, 85mm Reach, 31.8mm, Blender Compatible, Black - S, M: Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 85 mm length; L: Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 105 mm length

Handlebar

Alloy lowriser, 31.8 mm, 25 mm rise, 11-degree backsweep, 690 mm width

Saddle

Bontrager Commuter Comp

Seatpost

Alloy, suspension, 31.6 mm, 300 mm length

TypeSuspension

Pedals

Bontrager City pedals

Grips

Bontrager Satellite Elite, alloy lock-on

Groupset
Crank

Prowheel EB03 Crankarms for Bosch ISIS Motor (Gen2 and Gen4), 170mm, Without Spider/Ring, Q-factor: 27.5mm, Chainline: 47.5mm, BCD: 104mm, Without crankarm bolts (M15*1.0*25.5L), Black - S, M: ProWheel alloy, 170 mm length; L: ProWheel alloy, 175 mm length

Shifters

Enviolo Pure Manual Controller twist shift display

Cassette

Gates CDX, 22 T, steel

Brakes

Tektro HD-M275 hydraulic disc

TypeTektro Hydraulic Disc

Wheels
Rims

Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve

Spokes

14 g stainless steel, black

Rear Hub

Enviolo Trekking, 32-hole, 6-bolt disc, 44T

Tires

Bontrager E6 Hard-Case Lite, reflective strip, 27.5x2.40"

Disc Rotors

Shimano RT56, 6-bolt, 180 mm

Electric Components
Motor

Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm

Battery

Bosch PowerTube 625Wh, smart system

Remote

Bosch Intuvia 100, smart system

Display

Bosch LED remote, smart system

Charger

Bosch standard 4A, 230V, smart system

Accessories
Lights

Herrmans MR8-E Frontlight, 60LUX, 180 lumen LED. 6-12 VDC. Without Bracket. With 50mm Power-in cable. Without Power-out cable. With Reflector (white) - S, M, L: Herrmans H-Black MR8-E, 180 Lumen, 60 Lux, LED, headlight; S, M, L: Spanninga SOLO for e-bike

Fenders

undefined - S, M, L: SKS plastic, front; S, M, L: SKS plastic, rear

Racks

MIK-compatible alloy rear rack, maximum load 25 kg

Lock

Abus ring and battery lock

Rider Notes
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First added July 5

Last updated May 30