The Pinion E-Bike Motor

With its Motor Gearbox Unit (MGU), Pinion is setting new standards in the e-bike segment: compact, powerful, and virtually maintenance-free. Find out what makes this innovative drive unit so special—and why it’s ideal for city rides, trekking adventures, and trail action. 

What does MGU stand for?

MGU stands for Motor Gearbox Unit—and that’s exactly what makes Pinion a true pioneer. The German motor manufacturer has succeeded in integrating the motor and the electronic gearbox into one compact housing. In combination with Pinion’s custom software, the result is an intelligent all-in-one solution: the Pinion E-Drive system. 

How does a Pinion gearbox work?

Pinion’s brilliant move to combine an e-bike motor and gearbox in a single, compact unit offers multiple advantages. The powerful drive unit is installed in a fully enclosed and sealed housing, protecting it from wear and tear. Pinion also does away with high-maintenance derailleur systems and instead uses a durable, low-maintenance, and reliable belt drive. This makes the entire system highly resistant to external factors like dirt, dust, mud, or water. 

Thanks to its compact MGU design, the drive unit is barely noticeable. Positioned at the bottom bracket, it ensures optimal weight distribution on bikes equipped with the Pinion E-Drive System—resulting in incredibly natural and balanced handling. 

Pinion batteries stand out for their flexibility. The powerful yet compact Ultracore batteries are integrated into the downtube and can be easily removed. Depending on your needs, they can be extended using a range extender—allowing for a total capacity of up to 1430 Wh. 

Gear changes are effortless with Pinion. The electronic gearbox can shift semi-automatically if desired, adapting intelligently to your riding style for a smoother, more intuitive ride. Prefer to shift manually? No problem—whether under load, at a standstill, or while coasting, the MGU handles it all with ease. 

The Pinion E-Drive system can be customized to your preferences via smartphone app. Route planning and navigation are also integrated via the FIT E-Bike Control app. And by the way: the entire system is made in Germany. 

KEY FACTS ABOUT THE PINION DRIVE UNIT:

  • MGU: integrates motor and gearbox in one housing 
  • High torque motor: around 85 Nm 
  • Electronic gearbox: 9 or 12 speeds 
  • Ultracore batteries: 720 or 960 Wh, flexible combinations 
  • Range extender: boosts battery capacity up to 1430 Wh 
  • 4 support levels, boost button, and walk assist 
  • User-friendly service interval: every 10,000 km 
  • Durable belt drive: low-maintenance and long-lasting 
  • Customizable via smartphone app 
  • Route planning & navigation via FIT E-Bike Control App 
  • Made in Germany 

Who is the Pinion drive for?

The new Pinion E-Drive System is ideal for anyone looking for a reliable and low-maintenance e-bike. With service intervals of 10,000 kilometers and a nearly maintenance-free belt drive, it ensures a smooth and stress-free riding experience over the long term. 

Which SIMPLON e-bikes feature the Pinion E-Drive System?

This innovative drive technology is already built into some of our most popular e-bikes. 

Looking for a versatile e-bike for city rides, commuting, and trekking with maximum convenience? Then the Kagu :ePinion is your perfect match. 

If you’re after a trail-ready e-MTB that redefines performance, check out the Rapcon :ePinion. Its compact drive unit ensures optimal weight distribution and superb handling on technical terrain. Thanks to the integrated gearbox and belt drive, the Rapcon :ePinion is extremely resistant to dirt and wear. 

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