Trek Allant+ 9 2025
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Travel Front 63mm
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Fork Suntour XCR
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Suspension Hardtail
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Motor Bosch 600W 85Nm mid-drive
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Battery Bosch PowerTube 625Wh, smart system
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Drivetrain Belt Drive, Internally Geared Hub
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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
High-performance hydroformed e-bike frame, Removable Integrated Battery, Motor Armor, internal cable routing, post-mount disc
Suspension Fork
SR Suntour XCR32, coil spring, preload adjuster, lockout,100 mm QR, 63 mm travel
Drivetrain
Shift Levers
Enviolo Pure Manual Controller twist shift display
Cassette
Gates CDX, 22 T, steel
Crank
Size: M, ProWheel alloy, 170 mm length; Size: L, XL, ProWheel alloy, 175 mm length
Pedals
Bontrager City pedals
Wheels
Front Hub
Bontrager sealed bearing, 32-hole, 15 mm alloy thru-axle
Rear Hub
Enviolo Trekking, 32-hole, 6-bolt disc, 44T
Rims
Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve
Tires
Bontrager E6 Hard-Case Lite, reflective strip, 27.5x2.40"
Brakes
Brakes
Tektro HD-M275 hydraulic disc
Cockpit
Stem
Size: M, Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 85 mm length; Size: L, XL, 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
Grips
Bontrager Satellite Elite, alloy lock-on
Seat
Saddle
Bontrager Commuter Comp
Seatpost
Alloy, suspension, 31.6 mm, 300 mm length
Motor & Battery
Motor
Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
Battery
Bosch PowerTube 625Wh, smart system
Remote
Bosch Intuvia 100, smart system
Charger
Bosch standard 4A, 230V, smart system
Fit data
Numbers for sizing and ride feel.
| Size | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.538 mm | 1.598 mm | 1.67 mm |
| Bottom Bracket Height | 295 mm | 295 mm | 295 mm |
| Front Center | 665 mm | 669 mm | 683 mm |
| Rake | 44 mm | 41 mm | 44 mm |
| Trail | 86 mm | 81 mm | 79 mm |
| Stack | 623 mm | 652 mm | 688 mm |
| Reach | 405 mm | 408 mm | 412 mm |
| Top Tube Length | 595 mm | 607 mm | 622 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 446 mm | 491 mm | 534 mm |
| Head Tube Angle | 69.5 ° | 70 ° | 70.5 ° |
| Head Tube Length | 165 mm | 195 mm | 230 mm |
| Chainstay Length | 487 mm | 487 mm | 487 mm |
| Wheelbase | 1146 mm | 1150 mm | 1164 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm |
| Standover Height | 795 mm | 837 mm | 879 mm |
| Wheels | 650 | 650 | 650 |
| Rider Min Height | 165 cm | 174 cm | 185 cm |
| Rider Max Height | 176 cm | 187 cm | 197 cm |
