Trek Allant+ 9.9S 2021
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Wheels 650b
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Groupset XT
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Suspension Rigid
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Motor Bosch 250W 63Nm mid-drive
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Battery Bosch PowerTube 625
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Recommended size guide.
MD
165cm - 176cm
LG
174cm - 187cm
XL
185cm - 197cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
OCLV Carbon, Removable Integrated Battery, Range Boost compatible, Motor Armor, internal cable routing, post-mount disc, 12mm thru axle
Suspension Fork
Allant Carbon fork, post mount disc, 100x15mm thru axle
Drivetrain
Rear Derailleur
Size: M, L, XL, Shimano XT M8120, long cage, Shadow Plus design; Size: M, L, XL, Shimano XT M8100, long cage, 51T max cog
Shift Levers
Shimano XT M8100, 12 speed
Cassette
Size: M, L, XL, Shimano SLX M7100, 10-45T, 12 speed; Size: M, L, XL, Shimano XT M8100, 10-51, 12 speed
Crank
Size: M, ProWheel alloy, 170mm; Size: L, XL, ProWheel alloy, 175mm
Chain
Shimano SLX M7100, 12 speed
Wheels
Front Hub
Shimano Deore XT M8110, centerlock disc, 15mm thru-axle
Rear Hub
Shimano Deore XT, 32h, centerlock disc, 12mm thru-axle
Rims
Alex MD35, tubeless compatible, 32-hole, 35mm width, presta valve
Spokes
DT Swiss 14g, black
Tires
Bontrager E6 Hard-Case Lite, reflective, wire bead, 60tpi, 27.5x2.40''
Brakes
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
Disk Rotors
Size: M, L, XL, Shimano RT64, 180mm, centerlock; Size: M, L, XL, Shimano EM600, 180mm, centerlock
Cockpit
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: M, L, XL, Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise, 620mm width; Size: L, XL, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width
Grips
Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Seat
Saddle
Bontrager Commuter Comp
Seatpost
Size: M, Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 330mm length; Size: L, XL, Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 400mm length
Motor & Battery
Motor
Bosch Performance Speed, 75 Nm, 28 mph / 45 kph
Battery
Bosch PowerTube 625
Charger
Bosch standard 4A (100-240V) charger
Fit data
Numbers for sizing and ride feel.
| Size | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.49 mm | 1.54 mm | 1.6 mm |
| Bottom Bracket Height | 295 mm | 295 mm | 295 mm |
| Front Center | 664 mm | 671 mm | 679 mm |
| Rake | 45 mm | 44 mm | 46 mm |
| Trail | 86 mm | 83 mm | 79 mm |
| Stack | 605 mm | 631 mm | 661 mm |
| Reach | 406 mm | 410 mm | 413 mm |
| Top Tube Length | 592 mm | 603 mm | 616 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 500 mm | 550 mm | 600 mm |
| Head Tube Angle | 69.5 ° | 70 ° | 70.5 ° |
| Head Tube Length | 150 mm | 175 mm | 205 mm |
| Chainstay Length | 468 mm | 468 mm | 468 mm |
| Wheelbase | 1125 mm | 1132 mm | 1141 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm |
| Standover Height | 781 mm | 819 mm | 863 mm |
| Wheels | 650 | 650 | 650 |
| Rider Min Height | 165 cm | 174 cm | 185 cm |
| Rider Max Height | 176 cm | 187 cm | 197 cm |
Model Overview
Allant+ 9.9S is a Trek E Allantplus model. There are 60 e-bikes that carry this model name. Take a sneak peek at all Trek E Allantplus e-bikes models from 2021, by clicking here.
Model range prices
Trek Allant+ 7 Lowstep 2021 is the most economical model, with a starting price of 3599$. Trek Allant+ 9.9 Stagger 2021 on the other hand costs 7113$, and is the most expensive model.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Commuter e-bikes
Our math shows that the average cost of a dependable Commuter e-bike is 2569$. However, even though the average price of a Commuter e-bike is lower, you might still be able to get a top-quality e-bike. In conclusion, always check e-bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 6299$. Comparing the average cost of a Commuter e-bike to this one, you will see that Allant+ 9.9S price is 145.19% higher.
Average weight for Commuter e-bikes
On a deeper look, we notice that the average weight of a Commuter e-bike is 25.2 kg (55.56 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Allant+ 9.9S weighs 23.36 kg (51.5 lbs) and is a bit lighter than the average. To sum up, it’s 7.88% lighter than the average weight of Commuter e-bikes.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Allant+ 9.9S components
Fork material
When it comes to the fork, this e-bike has a carbon one, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The wheels on Allant+ 9.9S are the aluminum type. The 650b wheels are very similar to 700c, with a slight difference in diameter. However, they don’t perform so well when you go over bumps and obstacles.
Brakes
For your safety, it is important to have quality breaks on your bike. Trek Allant+ 9.9S has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
There are 3 sizes available for this model. Rider height can be anywhere between 165 cm – 197 cm (5.41 ft – 6.46 ft). In short, you can easily find one that suits you.
