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Best Value
Niner
WFO e9
- Year
- 2020
- Size
- M: ideal for riders between 5ft 8in and 6ft 0in
Only one available
Why we love it
The Niner WFO e9 is an electric mountain bike built for adventure and performance. With its robust frame and powerful electric motor, it's ready to conquer challenging trails and steep ascents with ease. This bike is the perfect choice for riders seeking an exhilarating off-road experience with the added boost of electric assistance, allowing you to explore rugged terrain and enjoy the thrill of mountain biking like never before. Elevate your outdoor adventures with the Niner WFO e9.
Top features
- High-performance, reliable, top of the line engine for powerful assistance on all types of terrain
- Wide tires for excellent stability
- High-capacity battery for long range
Specifications
General
Brand: Niner
Model: WFO e9
Usage: Mountain bike
Mountain bike category: Full-suspension
Color: Grey
Year: 2020
Mileage: 51 mi
Weight: 57 lb
Frame type: Closed
Sizing
Manufacturer's size: M (ideal for people between 5ft 8in and 6ft 0in)
Seat tube length: 44 cm
Stand-over height: 80 cm
Electric
Battery
Condition: Original
Battery capacity: 625 Wh
Number of cycles of battery charge: 2
Battery location: Frame
Battery removable: Yes
UL certified: Yes. Available for purchase anywhere in the US.
Motor
Brand: Bosch
Model: Performance Line CX
Engine location: Mid-drive
Engine torque: 75 Nm
Product Reference: BDU480CX
Engine power: 250 W
Assistance type: Pedal
Max speed: 20 mph
e-Bike class: Class 1
Display
Display model: Purion
Mechanical
Drivetrain & Braking
Shifting: Derailleur
Transmission: Chain
Derailleur model: SRAM SX
Number of speeds: 12
Brakes: Disk | Hydraulic
Wheels & Tires
Wheels size: 29" (front), 27.5" (rear)
Tires: Maxxis Minion DHF (66-622/66-584)
Frame & Suspensions
Frame material: Aluminum
Fork model: RockShox Yari
Dropper post: Yes
History and Inspection Report
This bike has been carefully inspected and reconditioned to ensure it meets our high refurbishment standards. Learn more
Niner WFO e9 (2020)
Refurbished in our Brooklyn Upcenter in October 2026
- Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested
- Wheels, Dérailleur, and pedals and 1 more were fixed or repaired
- Battery, motor and display diagnosed and in healthy condition
- Software up-to-date
- Test ride, deep cleaning and final quality control check
Mechanic’s comment
This bike is in good condition. There are some scratches on the frame and some components may have external damage.
Ownership History
This Niner WFO e9 was sold to us directly by an individual in September 2026.
Additional comments
Note that dropper posts usually have a slight side-to-side play.
Warranty and Protection
Included with your bike
Optional coverage available at checkout
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Frequently asked questions
Yes you can contact us via our chat (from 9am to 6pm ET), via email at helpdesk@upway.shop or you can schedule a call with one of our Upway experts using this link.
A large percentage of our stock is actually brand new. In many cases, we get these bikes still-in-box from both manufacturers and bike shops as overstock. While you will typically not be eligible for manufacturer warranty for these bikes, this is how we are able to offer them at such a steep discount. You can find all our new bikes here.
Yes! A professional bike mechanic has repaired, inspected, and certified your electric bike, meaning we are happy to offer a 1-year warranty that covers mechanical and electrical defects. If you experience any problems within the next 12 months receipt of your bike, please contact us via email: helpdesk@upway.shop.
If you would like, you can purchase a more robust warranty through our partner, Extend. You can read more about Extend's warranty here.
No. Your sales taxes will be calculated at check-out and vary per state. At the same time, you may not see any sales taxes applied to your purchase. If you have any questions, don't hesitate to reach out to helpdesk@upway.shop or via our chat.
Yes! The pictures you are seeing on the product page are the pictures of the exact bike you will receive if you purchase it. At Upway we truly believe in transparency and trust, so we decided to take the time to have at least 7 pictures of each bike we have in stock so that you know exactly what you are buying. If you have any questions or if you want more pictures, don't hesitate to reach out at helpdesk@upway.shop or via our chat.
Yes! You will receive the key(s), charger(s), all the accessories you see on the pictures if there are some (rack, basket, bag, etc except the bike stand in the photo) and the user guide if we have it.
Upway lets you choose to receive your bike either in 15-minute assembly or 5-minute assembly options. You can also select additional preferences for delivery speed and appointment choice. Shipping starts at $99 but varies by model (some bikes aren’t eligible for the 15-minute assembly). You can find more info on this page.
Please be assured that Upway has your back in case of any shipping damage. We generally recommend that customers do not refuse shipments. Upway will then credit you back a fair amount for any aesthetic, permanent damages such as scratches, and cover any repairs for functional damage.