Uproc X

Discover the Mountains. Discover the Uproc X.

Concentrated power and large energy reserves: The FLYER Uproc X mountain e-bike pushes back limits in the mountains and on trails. Whether going uphill or downhill, it’s perfectly tuned 150 mm frameset and balanced geometry make it shine. A premium all-mountain bike for the highest demands! 

  • with the Fast Charger
    Quickly charged
  • E-Mountainbike
  • with 95 Nm torque
  • with FIT app and Komoot
  • with 750 Wh battery
    High range

Frame design and construction

  • «Mixed wheel» overall concept for outstanding roll-over resistance with grip and agility 

  • Newly developed premium carbon frame guarantees dynamic handling and plenty of freedom of movement off-road
  • Four-link suspension design with 150 mm travel at the front and rear for control, safety and riding enjoyment

  • Double wall in the down tube enables elegant cable routing and integration
  • «One-piece» rocker simplifies maintenance and makes for an even higher level of rigidity

  • Frame protectors on chain stay and down tube

Motor and battery

  • Panasonic GX Ultimate Pro FIT motor with 95 Nm torque and 600 watt peak performance for sporty riding with plenty of thrust
  • Huge range thanks to many watt-hours for the battery “FIB-750” (“FIB-630” on 2.10) 

  • The battery is fully integrated in the down tube, bolted to the frame and can also be charged externally (matching Allen key is included in the rear wheel axle)
  • With the 6-amp fast charger you’ll be back on the trails in next to no time (4A on model 2.10)

FIT 2.0 and cockpit design

  • New FIT 2.0 technology with smart system integration and adjustment to individual riding requirements
  • Intuitive operation, new battery design, new displays and a new mobile app

  • New «Boost» function for short acceleration with maximum supportue 

  • Magnetic MonkeyLink interfaces make it easy to install useful accessories such as headlights, which are powered by the e-bike battery
  • Multitool integrated in the head tube on the Uproc X 8.70 and 9.50

  • Electronic cables are guided directly through the headset

Uproc X wins award

«With the Uproc X, FLYER has found a new formula for the modern climbing machine: Thanks to its sophisticated geometry, the Uproc X positions riders perfectly on a mountain e-bike for steep inclines.


The powerful Panasonic GX Ultimate motor delivers abundant power to transport the FLYER relentlessly up any mountain, while still being able to develop its 95 Nm torque tactfully in the smart automatic mode.»


– Jury Design & Innovation Award 2022

We have balanced the geometry down to the finest detail and developed the 150 mm frameset so that the Uproc X performs just as well both downhill and uphill.
Philipp Suter, Head of Product Development at FLYER