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Manufacturer: SRM GmbH
SRM Indoor Trainer (Required)

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Product Information

The SRM Indoor Trainer can be ordered as a standalone item to be used with your existing SRM Powermeter : or supplied fitted with a full SRM Training System of your choice.  Please contact us with your requirement so we can build a bespoke quotation with any applicable discounts.

Indoor Trainer ONLYAdd Rotor SRM sytemAdd Science SystemAdd Dura Ace 9000 systemAdd Campagnolo Or Origin System
£3150+ £2350+ £2495+ £2750+ £3000

The SRM INDOOR TRAINER with SRM system also comes supplied with a 2nd set of accessories to allow you to use the SRM powermeter and PC7 on the road as well as on the trainer.

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.

  • The very strong magnetic brake together with the wide range of the NuVinci®N360™ hub allows an enormous brake power. That means that with a cadence of 40 rpm and a 53 chainring a maximum brake power of about 400 Watt is possible. With a cadence of 120 rpm and a 53 chainring the maximum brake power is about 1.400 Watt. By mounting bigger chainrings and reducing the distance from the magnetic wing and the flywheel you can raise the brake power in at all cadence levels. In contrast, the minimum brake power with a cadence of 80 rpm is below 80 Watt. Professionals and Amateurs can train on the same tool!
  • The wearless magnetic brake and the gear-free shifting NuVinci®N360™ hub are controlled by the handlebar mounted grip shifters. By using the 40 steps of the shifter for the magnetic brake, every resistance is fast and exactly reproducible. Perfect for interval training!
  • In opposition to the most spinning bikes, the NuVinci®N360™ hub has a free-wheel. That´s what most cyclists are used to from their road or mountain bikes. This completely eliminates the high cadence "banking" of the crank that is a common problem for most normal spinning bikes.

The Torque Analysis system can ONLY be used with a wired powermeter.  The SRM professional or science powermeters can be supplied as wired and wireless capable for a small additional cost - please enquire for details.

Delivery - 3-4weeks

Shipping costs - variable depending on address / country.



Product CodeSRMP31SS20
ManufacturerSRM GmbH