Built on inspired innovation, the SRAM Eagle Powertrain is set to redefine what we expect from Electric Mountain Bike technology.

Powertrain is a combination of components, intertwined to form a complete, seamless and holistic E-MTB system designed to bring you uninterrupted flow.


Radical in its simplicity, Powertrain delivers harmonious integration with Eagle Transmission, easy rider control and AXS-enabled personalization.

Here’s everything you need to know about SRAM’s all-new Powertrain system…


“Removing the front derailleur.
Removing the wires.
Removing the derailleur hanger.
Removing barriers.

Now, with Eagle Powertrain,
we’ve removed the compromises.”


Nice N’ Easy

The Eagle Powertrain power tune applies natural feeling, traction generating and controllable power to the rear wheel.

It’s been developed and proven with BlackBox athletes and profiled to work with how real riders, like you, actually pedal.


Seamless Integration

The versatility of AXS pod controllers lets you assign all powertrain rider commands – without the need to compromise the bar with the clutter of additional remotes and bar-mounted displays. Leaving you with an ultra-clean and intelligent wireless cockpit.

The unique Eagle Powertrain battery also streamlines the interface between the battery and the drive unit. Delivering more power in a smaller area and a super clean aesthetic.


Total Control

A fully integrated AXS ecosystem allows new levels of personalization for Eagle Powertrain:

  • Layout your cockpit exactly as you desire – AXS makes it possible to assign Pod buttons.
  • Fine-tune the feel of Eagle Powertrain Auto Shift, depending on the terrain or how you’re feeling.
  • The Eagle Powertrain AXS App makes the off-bike experience as rich as the on-bike experience.

Blackbox Born

Riding with Eagle Powertrain, Yannick Pontal (BlackBox Test Pilot Program) became the reigning champion in the 2022 EWS-E series.

His feedback partnership with SRAM engineers and development team allowed SRAM to build a race-winning system.


Auto Shift

What could feel more natural than not having to think about shifting while you ride?

Eagle Powertrain Auto Shift is a feature that senses and translates rider input to deliver an incredibly intuitive experience.

“Our focus is always on the rider first. The goal of the system was to provide the rider with a complete, wireless, integrated E-MTB system tuned specifically for performance mountain biking. We simplified the ride allowing the rider to focus on the trail.”

Michael Hemme
E-MTB Category Manager



AXS Bridge Display

The sophisticated nerve centre of the entire system is the Eagle Powertrain AXS Bridge Display; a control unit that greatly simplifies the experience.

Working as an onboard extension of the AXS App, it provides all necessary information in a brilliantly illuminated, full-colour, waterproof display, protected under hardy Gorilla glass.



Where others give you unnecessary power modes and confusing names, Eagle Powertrain uses just two.

With the touch of a Pod button, toggle to Range Mode for longer routes, easier terrain or when conserving power. Toggle to Rally Mode for shorter rides or whenever you want access to the full potential of the system.

With Pods you can: Toggle between Range and Rally modes. Control your Rockshox Reverb AXS dropper post. Press and hold to multi-shift Eagle Transmission.


Compact & Full Size Battery

Utilizing a unique C-shaped clip-in or optional slide-in interface, the Eagle Powertrain Battery helps to support partner OE manufacturers in their quest to keep the weight low and centred.

It comes in at a 630Wh compact or 720Wh full size and is easily removable with a single allen key.


SRAM Drive Unit

The Eagle Powertrain Drive Unit has been engineered with a reimagined power delivery tune that replicates a far more natural pedalling experience.

Its design took learnings from shortcomings that plague other motors, such as common power losses from super-hard riding, and gave SRAM the opportunity to go further by utilizing things such as heat-resistant materials that provide superior thermal performance and enable longer power delivery.

Eagle Powertrain AXS App

The Powertrain AXS App makes the off-bike experience as rich as the actual ride.

From customizing drive unit power output to simply checking battery life while off
the bike, the AXS App lets you view and fine-tune a host of features, from the convenience of your phone.

Available soon to order, Online & In-Store!

To enquire about models including the SRAM Eagle Powertrain system, find your local Leisure Lakes Bikes store here.