XS System

The Power of Simplicity

Meet the MAHLE XS System, an eBike system like no other. With no internal battery, it’s powered solely by the External Battery eX1, making it ultra-light, efficient, sustainable, and easy for brands to integrate into a wide range of bike models.

No Internal Battery Required

Powered by the eX1 External Battery

Tailored to Fit

Thanks to its minimalistic design, the XS System is versatile enough to fit on a wide range of bicycles. This adaptability makes the XS System an attractive choice for bike brands looking to broaden their electric offerings, particularly for more compact or unconventional bike designs.

Minimum Components, Maximum Performance

The XS System features only essential components: XS Smart Controller, the External Battery eX1, and motor (X20 or X30). This reduces the system’s weight, increases sustainability by using fewer materials, and simplifies maintenance, without compromising performance.

Sustainable Innovation

By removing the internal battery and optimizing the design for minimal electronic components, the XS System drastically reduces environmental impact.

This lighter, more compact solution is ideal for riders who care about reducing their carbon footprint while enjoying high performance.

Supreme Compatibility

With minimal components needed for a fully functional eBike, easy replaceability, and a range of accessories available, customization possibilities are endless. To make sure that the system also fits you.

Components

XS Controller
The core of the XS System, enabling real-time performance adjustments and seamless connectivity for an optimized ride. It can be mounted either inside or outside the bike frame.
Drive Units
X20 & X30 motors: Lightweight, powerful rear hub motors offering efficient 250W output and smooth integration for a wide range of bikes.
eX1
The External Battery eX1 (e185) is best-in-class in size, weight, and capacity, adding 171Wh to extend your ride up to 60 km. You can add as many External Batteries eX1 as you want.
Energy Hub
The Energy Hub is a charging platform that brings MAHLE External Battery eX1 to the next level.
Sensors
With the XS System, choose between PAS for smooth assistance or torque and cadence sensors for adaptive support.
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XS Controller

The core of the XS System, enabling real-time performance adjustments and seamless connectivity for an optimized ride. It can be mounted either inside or outside the bike frame.

Drive Units

X20 & X30 motors: Lightweight, powerful rear hub motors offering efficient 250W output and smooth integration for a wide range of bikes.

eX1

The External Battery eX1 (e185) is best-in-class in size, weight, and capacity, adding 171Wh to extend your ride up to 60 km. You can add as many External Batteries eX1 as you want.

Energy Hub

The Energy Hub is a charging platform that brings MAHLE External Battery eX1 to the next level.

Sensors

With the XS System, choose between PAS for smooth assistance or torque and cadence sensors for adaptive support.

Designed for All Frames

Foldable

Compact and lightweight, the XS System ensures foldable bikes retain their agility and portability.

Urban

Designed for urban commutes, the XS System provides just the right amount of assistance without added bulk.

Slim Frames

The XS fits perfectly in slim bike designs, ensuring high performance without compromising aesthetics.

Kids

XS Kids Frames

Lightweight and adjustable, the XS System offers an ideal e-assist solution for smaller, kid-sized frames.

eX1 & Energy Hub

Power in Motion. Charge anything, anywhere.

Discover XS System eBikes

Explore eBike models featuring the versatile XS System.

The Power of Simplicity

Compatible Accessories

PulsarONE

The PulsarONE display provides detailed ride information, from battery status to available range and custom assistance levels.

Duo Remote

The Duo Remote let you adjust assistance levels, control lighting, and activate Walk Assistance Mode.

eShifters

The eShifters allow you to effortlessly control your eBike, all without removing your hands from the handlebar.

Active Charger

Designed to deliver maximum power in minimal time.

Discover XS System's
Digital Ecosystem

Connect with the XS System: Apps, features and smart integration for an enhanced ride.

Find out all about the X30 System

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Accessories