The Rotor INSpider Powermeter is a power meter that can be mounted on all modular Rotor Direct Mount cranks. It fits your MTB as well as your road bike and gravel bike. The Spider can be ridden with one or two chainrings. Mounting and retrofitting is possible with every Rotor OCP Direct Mount crank. The Rotor Powermeter is mounted on the Rotor crank without special tools. The transmission takes place via ANT+ and Bluetooth to your sports watch or bike computer.
The Rotor INSpider is able to provide accurate measurements of cadence and pedaling efficiency as well as power and torque effectiveness. The balance left right can also be determined. 4 counter-rotating strain gauges measure the power of both legs. This provides very accurate data on performance and highlights potential for improvement. This gives you a significant advantage over the popular heart rate measurement for training control. This wattage is not subject to fluctuations such as temperature or numerous personal influences such as the shape of the day and stress.
The integrated lithium ion battery is rechargeable via a magnetic USB cable. The battery provides enough endurance for about 200 hours of operation. The Rotor Powermeter measurement technology is dust and water protected and also resistant to temperature fluctuations. Calibration is simple and intuitive. The adjustment of oval ROTOR Q-Rings chainrings can be carried out to an accuracy of 1°. With all the possibilities you can set up the Rotor Powermeter optimally to your needs. The Rotor INSpider Powermeter offers you the possibility to use only one power meter on different bikes.
Rotor INSpider Powermeter Technical Data
- Material: Aluminium (7075)
- Bolt circle diameter: 110×4 BCD asymmetric
- Measuring accuracy: +/- 0.5
- Measuring point: Spider
- Power supply: Li-Ion battery
- Operating time: 200 h
- Measured values: power, cadence
- Data transmission: ANT+ & Bluetooth
- Water resistance: IPX7
- Weight: approx. 149 g
- ALDHU Crank
- VEGAST Crank
- KAPIC crank
- R-Hawk crank
- R-Raptor crank
Scope of delivery
- 1 x Powermeter Spider Rotor INSpider
- 1x USB charging cable
- 1x instruction manual
- Crank or chainring not included