Niner WFO e9 Downhill Electric Bike

Niner WFO e9 Downhill Electric Bike


Niner's all new WFO Downhill/Enduro E-Bike

Downhill capable, no lift required

This 3-Star WFO e9 e-bike is dressed for success with a SRAM SX drivetrain, RockShox Yari RC 180mm suspension, and Stan's NoTubes Flow D wheels. No excuses - get out and ride!

Durable, trail-ready parts round out the USA-spec WFO e9 parts kit. With Rockshox suspension, SRAM drive train and SRAM brakes, it's ready for heavy duty and trouble-free trail rides.

As on the RIP e9, the WFO e9 chassis is welded from 6061 aluminum frame mated to a one-piece motor mount. The intricately shaped motor mount cleverly houses upper and lower pivots, plus the lower shock mount, for a rock-solid foundation. Forged frame end links and dropouts bring added strength and the pivots ride on Enduro Max Black Oxide bearings for smooth, long life performance.

Torque sensitive, zero-lag power delivery comes courtesy of Bosch and the Gen 4 Performance CX drive system. Powered by a 625wh battery, this system delivers miles of reliable, predictable pedal assist in the most challenging conditions.


  • 6061 Aluminium Welded Frame
  • Stans NoTubes Flow D 27.5 Front; 29 Rear
  • SRAM Guide RE Brakes with 200mm Rotors
  • Praxis BOSCH G4 ISIS 165mm With SRAM DM Eage Ring 36T
  • Maxxis Minion  DHF 3C/EXO/TR 29X2.5WT Front
  • Maxxis Aggressor2C/EXO/TR 27.5X2.8WT Rear
  • SRAM SX Eagle Shifter 12SP
  • SRAM SX Eagle Rear Derailleur
  • RACE FACE Aeffect R 780mm Wide, 20mm Rise, 35m Clamp

More Details:

  • BOSCH GEN4 Performance Line CX 20MPH
  • Internally routed and guided cables
  • ROCKSHOX Super Deluxe Coil Select R 205X65MM Trunnion (S-350LB, M-400LB, L-450LB)
  • 55.5 LBS  weight unofficially

Call to spec out different builds and Pricing.

Call to confirm Availability.  

More on WFO e9's on way for 2022. Pre-Order your WFO e9 for Early Spring 2022 delivery.    

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