Allant+ 9S | Trek Bikes (INE)
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Allant+ 9S

Model 30425

Allant+ 9S is a high-end comfort e-bike, one that’s more than worthy of replacing your car. The super-powerful Bosch Performance Speed motor and extra long-range battery let you go fast and far for long-distance commutes and speedy weekend rides. The light frame is trimmed with a suspension fork and seat post for road-smoothing comfort, a low-maintenance belt drive plus thoughtful design details that e-bike riders will appreciate.

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It's right for you if...

You’re looking for top-of-the-line performance, speed and comfort. You want a compliant frame, road-smoothing suspension parts and the fastest Bosch motor you can get. You also want the benefit of a low-maintenance belt drive system.

The tech you get

A sleek, high-performance hydroformed aluminium frame that fully encases a 625 Wh battery – the longest-range Bosch offers – an ultra-powerful Bosch Performance Speed drive system that helps you sustain speeds of up to 45 km/h and a Kiox controller. Plus, a Gates CDX belt drive with a NuVinci Enviolo CVT hub, an SR Suntour suspension fork with lockout feature, powerful 4-piston hydraulic disc brakes for all-weather stopping power, a suspension seat post, an integrated front and rear lighting system, mudguards and a rear rack.

The final word

Allant+ 9S is as speedy and sleek as it is comfortable to ride. A Bosch Performance Speed motor and long-range battery, suspension parts and low-maintenance CVT hub and belt drive make this e-bike your perfect daily companion.

favorite_borderWhy you'll love it

  1. This fast e-bike is designed for comfort, speed and power on daily commutes and weekend rides
  2. The full-colour Bosch Kiox controller displays ride info, connects with your Bluetooth® enabled devices and has a built-in theft prevention feature
  3. Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame and makes it easy to remove for off-bike charging and storage
  4. The NuVinci Enviolo CVT hub lets you move seamlessly and automatically through an unlimited number of gear ratios
  5. Compatible with Range Boost – an additional battery that can double your e-bike’s range so you can ride for longer, commute further and go on bigger adventures


What is the range?

To see how far you can ride your electric bike on a single charge, check out Bosch’s range calculator. We’ve auto-filled the variables for this bike model and the average rider, but you can make adjustments to get your most accurate estimate.

Calculate your range


*spec applies to all sizes unless otherwise noted

Frame High-performance hydroformed e-bike frame, Removable Integrated Battery, Motor Armor, internal cable routing, post-mount disc
Fork SR Suntour Mobie25, 45 mm travel, preload, rebound and lockout, tapered alloy steerer, post-mount disc
Front hub Bontrager sealed bearing, 32-hole 15 mm alloy thru-axle
Rear hub Enviolo CVT rear hub, 380% range, 32 h
Rim Alex MD35, Tubeless Ready, 32-hole, 35 mm width, Presta valve
Spokes J-Bend, 14g, Steel, Black
*Tyre Size: M, L, XL
Bontrager E6 Hard-Case Lite, reflective, wire bead, 60 tpi, 27.5x2.4"
Size: M, L, XL
Bontrager E6 Hard-Case Lite, reflective, wire bead, 60tpi, 27.5x2.40''
Shifter Enviolo twist shifter
*Crank Size: M
ProWheel alloy, 170 mm
Size: L, XL
ProWheel alloy, 175mm
Cassette Gates CDX, 22 T, steel
Pedal Bontrager Satellite City pedal
Saddle Bontrager Commuter Comp, 165 mm width
Seatpost Verve+ comfort suspension, 31.6 mm, 300 mm length
Handlebar Aluminium comfort
Grips Bontrager Ultimate Comfort Philosophy ergonomic grips
*Stem Size: M
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
Size: L
Bontrager alloy, 31.8 mm clamp, Blendr-compatible, 7-degree, 90 mm length
Size: XL
Bontrager alloy, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length
Head set FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
*Brake Size: M, L, XL
Magura MT5NE, 4-piston hydraulic disc brake w/brake light switch
Size: M, L, XL
Magura MT4NE, 4-piston hydraulic disc brake w/brake light switch
Brake rotor Magura, 180mm, 6-bolt
Battery Bosch PowerTube 625
Controller Bosch Kiox with Anti-theft solution
Motor NEW Bosch Performance Speed, 75 Nm, 28 mph/45 kph
*Light Size: M, L, XL
Busch & Muller Top Light
Size: M, L, XL
Spanninga Axendo Speed
Kickstand Pletscher Comp Flex 18
Weight L - 23.6 kg / 52.0 lb
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production.

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.


Rider Height


All measurements provided in cm unless otherwise stated.

Frame size letter A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
M 50.0 73.0° 15.0 69.5° 59.4 28.9 6.0 47.0 4.5 8.6 112.7 78.3 40.8 60.7
L 55.0 73.0° 17.5 70.0° 60.5 28.9 6.0 47.0 4.5 8.3 113.4 82.1 41.2 63.3
XL 60.0 73.0° 20.5 70.5° 61.8 28.9 6.0 47.0 4.5 7.9 114.3 86.5 41.5 66.3

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