2020 Trek

Allant+ 9.9S

A 650b carbon frame commuter e-bike with high-end components and hydraulic disc brakes.
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MSRP$5,999
Weight51.5 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels650b Aluminum
Drivetrain1 × 12
GroupsetXT
MotorBosch 250W 75Nm mid-drive
BatteryBosch 625Wh
BrakesHydraulic Disc
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Insights
Sizing
MD

5'4" – 5'10"

LG

5'8" – 6'2"

XL

6'0" – 6'6"

Rider Fit Notes

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Reviews
Bikerumor
Review: Trek Allant+ 8S is a sharp urban commuter e-bike

Dec 2021 · Tyler Benedict

If you like to ride fast & want a snappy handling commuter e-bike for navigating the urban environment, the Trek Allant+ is worth a look.

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Electric Bike Review
Trek Allant+ 7 Review

Apr 2020

Price: $3599.00 | Model Year: 2020 | A great all-around electric bike that's capable on city streets and light trail, it replaces the Trek Dual Sport+ from earlier years. Proven Bosch Peformance Line CX motor with shift detection. The high-step frame has mounts for adding a second battery pack (Bosch Range Boost) to double capacity, but the step-thru does not

Observations
  • A great all-around electric bike that's capable on city streets and light trail, it replaces the Trek Dual Sport+ from earlier years. Proven Bosch Peformance Line CX motor with shift detection. The high-step frame has mounts for adding a second battery pack (Bosch Range Boost) to double capacity, but the step-thru does not

  • Durable and quiet plastic fenders, sleek and sturdy Racktime rear rack, bright integrated lights with side windows to maximize visual footprint, reflective tires and high-contrast paint accents keep you seen.

  • Excellent weight distribution, clean integrated battery pack with Trek RIB casing for easy handling (because it has a built-in handle). Powerful smooth 180mm hydraulic disc brakes. Highly adjustable coil spring suspension fork with lockout, preload, and rebound

  • The bike only comes in one color, but each frame type has three sizes for optimal fit. Trek has a vast network of dealers and is recognized as one of the "big three" ebike manufacturers. The Bosch Purion display is a bit limited but leaves plenty of room for Trek Blendr stem mounted accessories. Bosch CX motor is powerful, but louder than some competing products

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

OCLV Carbon, Removable Integrated Battery, Range Boost compatible, Motor Armor, internal cable routing, post-mount disc, 12mm thru axle

Fork

Allant Carbon fork, post mount disc, 100x15mm thru-axle

Stem

Size: M, Allant+ forged alloy, integrated cable routing, 75mm length, 31.8mm clamp; Size: L, Allant+ forged alloy, integrated cable routing, 95mm length, 31.8mm clamp; Size: XL, Allant+ forged alloy, integrated cable routing, 115mm length, 31.8mm clamp

Handlebar

Size: M, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm width; Size: L, XL, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width

Saddle

Bontrager Commuter Comp

Seatpost

Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 400mm length

TypeRigid

Pedals

Bontrager Satellite City pedal

Grips

Bontrager Satellite IsoZone Plus, lock-on, ergonomic

Groupset
Rear Derailleur

Shimano XT M8120, long cage, Shadow Plus design

Crank

Size: M, ProWheel alloy, 170mm; Size: L, XL, ProWheel alloy, 175mm

Shifters

Shimano XT M8100, 12 speed

Cassette

Shimano SLX M7100, 10-45T, 12 speed

Chain

Shimano SLX M7100, 12 speed

Brakes

Size: M, L, XL, Shimano MT520 4-piston hydraulic disc, post-mount, 180mm rotor; Size: M, L, XL, Shimano MT520 4-piston hydraulic disc, 180mm rotor

TypeHydraulic Disc

Wheels
Rims

Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve

Front Hub

Shimano Deore XT M8110, centerlock disc, 15mm thru-axle

Rear Hub

Shimano Deore XT, 32h, centerlock disc, 12mm thru-axle

Tires

Size: M, L, XL, Bontrager E6 Hard-Case Lite, reflective, wire bead, 60tpi, 27.5x2.40''; Size: M, L, XL, Bontrager E6 Hard-Case Lite, reflective, wire bead, 60tpi, 27.5x2.4''

Disc Rotors

Size: M, L, XL, Shimano RT64, 180mm, centerlock; Size: M, L, XL, Shimano EM600, 180mm, centerlock

Electric Components
Motor

Bosch Performance Speed, 75 Nm, 28 mph / 45 kph

Battery

Bosch PowerTube 625

Recycling Program♻️ Call2Recycle

Charger

Bosch standard 4A (100-240V) charger

Accessories
Lights

Size: M, L, XL, Trek Lync taillight, 50 lumens; Size: M, L, XL, Trek Lync headlight, 500 lumens

Racks

Allant integrated rear rack, aluminum

Rider Notes
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Last updated July 17
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