Trek Allant+ 9.9S Stagger

2021 UrbanCommuter Electric bicycle Manufacturer page

Trek Allant+ 9.9S Stagger, color Matte Trek Black / Gloss Red

Last known price: $6,299

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 12 46t / 10–45t
Gear range: 450%
Battery: 625 Wh
Weight: 21.89 kg 48.3 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 155–166
MD 164–176
LG 174–186

Components

21 of 27 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

OCLV Carbon, Removable Integrated Battery, Range Boost compatible, Motor Armor, internal cable routing, post-mount disc, 12mm thru axle Not identified

Electric system

3 parts

Suspension

1 part

Fork

Size: S, M, L, Allant Carbon fork, post mount disc, 100x15mm thru axle; Size: S, M, L, Allant+ rigid alloy fork, 1-1/8'' steel steerer, 100x15mm thru axle, post mount disc brake Not identified

Drivetrain

5 parts

Brakes

2 parts

Brakes
- Shimano BR-MT520
BR-MT520
Disc rotors
- Shimano

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

Sealed cartridge, integrated Not identified
Pedals
- Bontrager
Saddle
- Bontrager
Seatpost
- Bontrager
Stem

Size: S, Allant+ forged alloy, integrated cable routing, 45mm length, 31.8mm clamp; 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 Not identified

Other components

3 parts

Fenders

Size: S, M, L, Alloy fender; Size: S, M, L, Alloy fender for use with integrated rack Not identified
Lights
- Trek
Racks

Allant integrated rear rack, aluminum Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 405mm

Stack 621mm

Wheelbase 1142mm

Head angle 69.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	405	405	412
Stackmm	586	621	633
Top tube lengthmm	584	595	605
Seat tube lengthmm	450	450	550
Head tube lengthmm	130	165	175
Head tube angle	69°	69.5°	70°
Seat tube angle	73°	73°	73°
Chainstay lengthmm	470	487	470
Wheelbasemm	1121	1142	1134
Front centermm	658	661	671
Bottom bracket dropmm	60	60	60
Bottom bracket heightmm	295	295	295
Standover heightmm	698	710	706
Fork rakemm	45	41	44
Trailmm	89	84	83
Stack/reach ratio	1.45	1.53	1.54

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 21.89 kg

48.3 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 46
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 45
Lowest gear: 28.1 in
Highest gear: 126.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 625 Wh

Additional specifications

Battery: Bosch PowerTube 625
Tire width: 2.4″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.8 km/h
Highest gear: 48.5 km/h

Total gear range 450%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 28.1–126.5 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2021 builds
Specification	This bicycle Trek Allant+ 9.9S Stagger	Trek Allant+ 5	Trek Allant+ 5 Lowstep	Trek Allant+ 5 Stagger	Trek Allant+ 7	Trek Allant+ 7 Lowstep
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	21.89 kg	19.16 kg	19.26 kg	19.36 kg	24.49 kg	24.86 kg
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	Not informed	50 mm	50 mm	50 mm	45 mm	50 mm
Drivetrain
Smallest chainring	46	40	40	40	40	40
Largest chainring	46	40	40	40	40	40
Rear sprockets	12	9	9	9	9	9
Smallest sprocket	10	11	11	11	11	11
Largest sprocket	45	36	36	36	36	36
Lowest gear	28.1 in	30.6 in	30.6 in	30.6 in	30.6 in	30.6 in
Highest gear	126.5 in	100.0 in	100.0 in	100.0 in	100.0 in	100.0 in
Electric bicycle systems
Battery capacity	625 Wh	500 Wh	500 Wh	500 Wh	500 Wh	500 Wh
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	2.4″	57c	57c	57c	57c	57c
Fork spring	Not informed	Coil	Coil	Coil	Coil	Coil