SRM Indoortrainer

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Made for tough training

New: SRM IndoorTrainer Electronic

SRM, the specialist for Ergometer, IndoorTrainer and on-bike performance measurement presents the evolution of the SRM IndoorTrainer: the SRM IndoorTrainer Electronic.

SRM has responded to the request of many customers to deliver the SRM IndoorTrainer with electronically controllable flywheel. In cooperation with the Italian company Gobat a magnetic brake has been developed which carries on the realistic riding experience of the previous flywheel, but can also be controlled electronically.

The brake can be connected via USB cable or Bluetooth LE 4.0 with your computer, or controlled via an app installed on the smartphone or tablet. Additionally, a handlebar remote is included to manually increase or decrease resistance in 10 watt increments or change magnetic brake position.

Make This Your Best Season Ever!

Professional rider André Greipel uses the SRM IndoorTrainer for his off season training when the weather get bad! Having the large fly mass allows for Sprint-training up to 1400 watts!

Those who want to start the season with great fitness cannot afford to take a break during the winter. With the SRM IndoorTrainer your training is independent from the weather. By developing the SRM IndoorTrainer, SRM has analyzed the weaknesses of the classic "Spinning" bikes and developed better solutions. The result was an IndoorTrainer which is made for cyclists who are searching for a professional and long-lasting training tool.

The rotation speed of the flywheel is important for the cycling feeling. When the flywheel is turning fast, the feeling simulates cycling with a big gear on a flat road. When the flywheel is turning slower, the feeling simulates climbing a mountain. Normal spinning bikes only have one gear, which means that the rotation speed of the flywheel depends directly on the cadence. The flywheel only turns fast with a high cadence and it only turns slowly at low cadence. SRM saw this problem and uses in its IndoorTrainers a seamless, gear-free shifting NuVinci®N360™ hub with a big range. So the cadence and the rotation speed of the flywheel isn´t directly proportional. That means that flywheel speed can operate independently from cadence. When combined with an almost 30 kg flywheel, the result is a much more realistic cycling experience.

Infinite Adjust Positioning System


The step-less adjustment of the seat position with length and height adjustable posts allows the SRM IndoortTrainer to fit people between 165 and 200 cm tall. By using the included marking scales each rider can quickly and easily find their seat position.


Magnetic Resistance Unit

The large 30kg FlyMass gives the IndoorTrainer a realistic outdoor-ride feel, similar to riding on a flat road. With the addition of magnetic resistance and the NuVinci internal shifting rear hub, selecting the perfect level of resistance has never been easier!

Enhance your Indoor Riding Experience!

The SRM IndoorTrainer is compatible with Univet and Kinomap virtual training software. Designed to challenge as well as track your performance, the virtual training software provides thousands of virtual routes to download and ride while training indoors!

Use the desktop or tablet app to train smart with your trainer! Compare your efforts against previous efforts, as well as other athletes who have ridden the same virtual route. You can browse, create and even share routes!

Using a virtual training software is the ultimate indoor cycling experience and perfect companion to the SRM IndoorTrainer!

Apple iPad application

Apple iPad application

Manual IndoorTrainer Basic

Manual IndoorTrainer Basic (NuVinci hub)


User manual SRM IndoorTrainer Electronic

PDF, 1.1 M

Desktop Software




Firmware Update



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