Devron 28" 9 Speed Men E-Bike

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DEVRON guarantees for defects regarding the materials and workmanship: • motor, …


DEVRON guarantees for defects regarding the materials and workmanship: • motor, battery and controller for a period of two (2) years after the purchase date; • framework for a period of five (5) years after the purchase date; • remaining components for a period of two (2) after the purchase date. This warranty does not cover: • normal wear and tear; • improper commissioning; • improper follow-up maintenance; • installation of parts or accessories not originally intended for, or compatible with, the bicycle as sold; • damage or failure due to accident, misuse, abuse, or neglect; • labor charges for part replacement or changeover; • underperformance of the battery-pack if it has been fully discharged and charged more than 600 times within warranty period.; • any damage to the battery pack after the battery has been opened by the dealer or consumer; • any damage caused by installing a child seat. This warranty is void in its entirety by any modification of the frame, fork, or components. This warranty is expressly limited to the repair or replacement of a defective item and is the sole remedy of the warranty. This warranty extends from the date of purchase, applies only to the original owner, and is not transferable. DEVRON is not responsible for incidental or consequential damages. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you. Claims under this warranty must be made through an authorized Trek dealer. Proof of purchase is required. The subject item must be registered with DEVRON, either through on-line registration or by the receipt of a warranty registration card by DEVRON, before a warranty claim may be processed. Warranty duration and detail may differ by frame type and/or by country. This warranty gives the consumer specific legal rights, and those rights may vary from place to place. This warranty does not affect the statutory rights of the consumer.

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Devron 28" 9 Speed Men E-Bike
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Urban E-Bike Devron 28427 28”


The first look will tell you that the Urban E-Bike Devron 28427 28” is one of the best Devron bikes. It features a center drive, fully integrated high-capacity battery, 9 speeds and a suspension fork and seatpost, ensuring not only excellent riding characteristics but also maximum comfort during the ride. You may also appreciate the bike’s eye-catching design.   

Suitable for men, the Urban E-Bike Devron 28427 28” is a modern e-bike with an aluminum frame and 28” wheels. The 250W Bafang center drive allows for a smooth ride while the integrated 14Ah battery provides a distance range of up to 120km (depending on the trail profile and the use of assistance). Offering several assistance modes, the drive stops when you reach the 25kph speed to keep you safe. 

The Urban E-Bike Devron 28427 28" also has top-quality features. A Suntour suspension fork with 63mm travel is perfect for city traffic as it can deal with any bumps in the road. You may also appreciate the Shimano hydraulic disc brakes, top-quality Mitas tires with a reflective stripe for better visibility, lightweight aluminum rims and 9-speed Shimano rotary hub gear shifter. Moreover, this bike also has the following functional and safety features: front and rear lights, fenders, a rear rack with a strap for securing cargo in place, solid kickstand, bell and chain guard. The ergonomic seat and soft handlebar grips are a nice touch. The Urban E-Bike Devron 28427 28” is perfect for everyday in-town riding, rides to work and/or shopping rides.

Battery storage and maintenance: We recommend storing the battery (or the entire product including the battery) in a shady, dry place at temperatures between 10 ° C and 20 ° C. If you do not intend to use the product for a long time, we recommend charging the battery and recharging it to 100% capacity at least once a month. Follow these guidelines to prevent the battery's nominal capacity from declining rapidly over its lifetime.

  • Want to test out your e-bike before buying it? It's not a problem. Just visit our store.


Technical description:


Aluminum Diamond Type, aluminum


Bafang MaxDrive G330, Mid Motor Central Drive, 36V, 250W, 80Nm


PortaPower, Frame Integrated Battery, 36V, 14Ah, 504Wh, Smart BMS

Distance range

Up to 120 km


SR Suntour NCX 63mm, lockout

Number of speeds


Gear Shifter

Shimano 9 Speed, Rapidfire Plus

Rear derailleur

Shimano Alivio SL-M3100-R


Shimano MT200 160mm, hydraulic disc


Mitas Electron 37-622, with reflective stripe

Wheel size



TranzX, 28.6 mm


Aluminium 610 mm, 25.4 mm


KMC Z-610


suspension, 27.2 x 300 mm






170mm, aluminum

Front light

AXA RedLine, 30 Lux

Rear light

AXA BlueLine




Ursus Mooi, adjustable


Rear rack with strap, chain guard, bell

Frame size





Warning: The factory setting for maximum speed is 25 km/h to meet the European standard for e-bikes. However, the setting can be manually changed to a higher speed limit. Bear in mind that in such a case the e-bike no longer meets the required standards and cannot be used on public roads!


Note: The expected max. travel distance depends on various factors, such as the amount of electric assistance, user weight, terrain, wind and the inflation pressure, pattern and temperature of the tires. All stated travel distances are valid under optimal conditions, meaning even terrain with no wind, temperature of 20°C, extremely narrow tires with no profile and user weight under 70 kg.

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