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All-new Repeater PT

The long travel eMTB with Sram's Powertrain System

Repeater PT GX AXS

Repeater PT XO AXS

The Hard Hitting Powerhouse

Tackle all the technical terrain you can handle

The Repeater Powertrain takes your eMTB experience to a whole new level. This system harmoniously integrates the most complicated moving parts on an eMTB to create a simple, worry-free, and exhilarating ride. With 170mm travel front and rear, user tuneable motor and shifting modes, and wheel size options, the Repeater PT is a groundbreaking eMTB designed to fulfill all of your powered riding dreams. Utilizing the 90nm Eagle Powertrain Motor by Brose, SRAM 720wh battery, SRAM T-Type AXS Transmission, and the SRAM Powertrain brain, the Repeater PT marks a giant leap in the integration of motor and drivetrain, allowing you to give your full attention to enjoying the ride while auto shift handles the rest.

Why we love it

The goal with the Repeater Powertrain is to create the best riding experience possible. That starts with evolving the existing Repeater geometry to create a bike that gives you more confidence and control while utilizing a system that works naturally as an extension of the rider. With Powertrain, the motor, drivetrain and controls all work together, which not only unifies the complicated systems at play on an eMTB, but also unlocks new features that riders can utilize and customize to their preferences.
Right out of the box you'll notice how clean the frame and cockpit are. With only brake cables to manage, just two AXS pod controllers, and a small top tube screen, the Repeater brings a refreshingly simplified approach to your eMTB. The familiar controls of AXS pods allow you to access every feature easily and ergonomically. With the majority of the components working wirelessly, this translates into a much tidier and quieter frame. Coupled with the SRAM Powertrain motor that remains quiet in even the roughest terrain, your focus can remain on the trail and the experience you set out for.
The Eagle Powertrain Brain behind the whole system unlocks many new features to create a bike that simply allows you to ride to the best of your ability with maximum enjoyment. Features such as auto shift and coast shift become just another tool available at your fingertips. These modes have us ascending smoother and descending safer and with more confidence. Whether you are trying to clean a techy climb or get a pedal stroke out of a turn, knowing you're in the right gear gives you confidence in each pedal stroke. It's less about having a fully automatic system, and more about the system assisting you when you need it most.
As riders ourselves, we understand that the ride experience is only a portion of the buying decision process, and that warranty, customer service and support down the road are extremely important. Transition covers the frame for life, while support for the Powertrain system, drivetrain and suspension are all covered by SRAM, another industry leader in customer service. No matter where you are, we got your back.

A fully integrated system

The Eagle Powertrain drive unit is powerful and reliable while churning out 90 NM of torque, making it one of the highest torque systems on the market. Powered by the SRAM 720wh battery, this motor has an extremely natural feeling, assisting you as an extension of your own strength, and allowing you to push harder and farther.

The magic of the Repeater PT is the integration of the motor and drivetrain. Power on the bike and all systems are immediately working together to make sure your ride is as smooth and supported as possible. As you ride, it constantly assesses your speed, power, and cadence. It shifts on its own to keep you at your optimum cadence without the need for you to reach for the shift lever. In addition, the Powertrain system will continue to shift and keep the bike in the perfect gear even when you are coasting.

Range or Rally, your choice

The Repeater PT has two tunable motor power settings: Range and Rally. Range is a lower power mode, which is useful to extend battery life or use along your commute to the trailhead. Rally is full power for ultimate speed and torque. By simplifying the motor power levels to two options, you no longer have to look down and see what mode you're in. If you need more or less power, simply click the single button that toggles between Range and Rally.

Pod Controllers

The new AXS pod controllers keep all functionality simple to control and easy to program to your preference while delivering one of the cleanest cockpits possible. Out of the box, the upper non-drive side button toggles between Range and Rally mode while the lower non-drive side button controls the AXS dropper post. The upper drive-side button shifts the derailleur up, and the lower drive-side button shifts the derailleur down. We find this to be intuitive and natural, but the AXS App makes it easy to reconfigure these buttons to suit your preferences.

Auto shift with Sram T-Type AXS

The auto shift function eliminates the need for you to initiate a shift most of the time. The Powertrain system uses an algorithm to keep you in the perfect gear when pedaling as well as coasting. While the auto shift function handles most of the shifting duties, there will still be times when you will want to initiate a shift for a change in terrain ahead. In this case you can use the Pod Controller to shift into the correct gear manually, temporarily pausing the auto shift function. If you prefer a manual shift experience, a press and hold of the upper right pod button will turn the auto shift on or off allowing the rider to control the derailleur like a traditional AXS shifter.

Additionally, the Powertrain system has coast shift, which allows the rider to shift at any time without turning the cranks. This is beneficial in many instances, but especially when descending a steep section of trail that leads immediately into a quick climb. As the rider descends at high speed, the derailleur will remain in a high gear matching the speed, but with coast shift the rider can anticipate the climb ahead and shift to an appropriate gear without ever pedaling. To accomplish this seemingly impossible magic trick, the Powertrain drive unit will rotate the chainring just enough to smoothly shift without using enough torque or speed to affect your ride. This function remains active even when you are in manual shift mode, allowing riders who want the ultimate control over the system to still have access to this incredibly useful feature.

Repeater PT Features

Delivers 90 NM of torque with a tune that replicates a far more natural pedaling experience.

Flush toptube mount 262k color waterproof display that communicates via AXS as well as Bluetooth to integrate with your smartphone.

Integrated design that measures speed six times faster for a faster and more accurate adjustment to the motor.

AXS derailleur is wired directly to the main battery so no more charging.

Wireless programmable shifters for selecting riding modes, dropper post and gear selection.

Wireless dropper post.

Ditch the backpack and keep essential gear for on trail repairs.
720 Wh battery for exceptional range.
E-Bike specific suspension kinematics paired with the all-new Vivid Air rear shock.
Lightweight full carbon frameset for exceptional strength-to-weight ratio.
Oversized headtube to allow for reach or angle adjust headsets if desired.
Transition believes your bike should last longer than you.

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