As our best electric carbon enduro bike, the Rail+ 9.9 is built for your most epic runs. For confident performance on dizzying descents, the robust OCLV Mountain Carbon frame is supported by a 160mm suspension package consisting of a RockShox ZEB Ultimate fork and RockShox Super Deluxe Ultimate rear shock. The wireless SRAM X0 Eagle AXS drivetrain delivers ultra-smooth shifting, even on the most challenging climbs, while the SRAM Maven Silver 4-piston disc brakes provide impressive stopping power.
…you want a powerful e-mountain bike built for challenging runs and boasting a well-thought-out selection of components. You need plenty of suspension travel for rough terrain, a powerful motor for steep climbs, and a really large battery for your longest days in the saddle. High-quality components are important to you, and you want the best wireless transmission from SRAM and a perfectly tuned suspension package from RockShox.
An OCLV Mountain Carbon frame with a Bosch Performance CX motor delivering 250W of power and 85Nm of torque, along with a removable, integrated RIB 2.0 battery boasting a massive 800Wh capacity. A RockShox ZEB Ultimate fork with 160mm of travel, DebonAir spring, and Charger 3 RC2 damper, and a RockShox Super Deluxe rear shock, also with 160mm of travel. Bontrager Line Pro 30 tubeless-ready carbon wheels, a wireless, electronic SRAM X0 AXS drivetrain for smooth shifting even under load, powerful SRAM Maven hydraulic disc brakes, and a RockShox Reverb AXS dropper seatpost.
The Rail+ 9.9 is the ultimate choice for epic e-mountain bike adventures. It comes equipped with a high-quality suspension system, its powerful motor helps you conquer even the steepest climbs, and its massive battery lets you enjoy countless kilometers. Plus, Quarq TyreWiz keeps you fully informed about your tire pressure. This beast of an e-mountain bike will make all your trail dreams come true.
- The Rail+ makes every adventure possible – with plenty of suspension travel and ample power for epic uphills and downhills and never-ending enduro rides.
Everything on the bike is high quality: chassis, gears, wheels…
- Geometry and suspension progression can be easily adjusted to your needs, while optional angled bearing cups offer even more customization options.
Need even more of a boost? With the Bosch e-Bike Flow app, you can increase the torque to 100 Nm and the peak power to 750 W.
- The RIB 2.0 battery with a massive 800 Wh capacity supports you for what feels like an eternity, can be easily removed for charging or transport, and is compatible with PowerMore additional batteries for even longer fun on the trail.
Bosch Performance Line CX motor: Upgrade to 100 Nm possible
With a standard torque of 85 Nm, the Bosch Performance Line CX motor already sets new performance standards among e-mountain bikes – and with the help of the Bosch eBike Flow app, the torque can even be increased to 100 Nm and the power output to 750 watts. The Bosch Smart System features an intelligent eMTB mode with Extended Boost, which automatically adjusts the support level to the terrain.
New RIB 2.0
The redesigned removable integrated battery (RIB 2.0) is even easier to remove for convenient charging or travel, while an additional safety feature prevents the unlocked battery from falling out.
More time in the saddle
Want to go even further? Upgrade your Powerfly for even more epic adventures with a powerful 250 Wh PowerMore auxiliary battery.
Bosch Mini Remote
The compact, ergonomic Mini Remote lets you change the assistance level, activate walk assist, or turn on the optional lights without taking your hand off the handlebars. It also connects to your system controller via Bluetooth.
Mullet wheel configuration
With the 29-inch front wheel, you can take even large chunks of rocks on the volley, while a smaller 27.5" rear wheel provides more maneuverability in rough terrain.
Adjustable setup for full throttle downhill riding
Adjust the leverage ratio by simply flipping the flip chip. Ride your bike in the less progressive setting for a smoother feel on rough trails with harder impacts. Flip the chip to the more progressive position when you want to ride big climbs without worrying about bottoming out – or when you want to use a coil shock.