Rotor 2INpower SL Wattmåler

The Rotor 2INpower SL power meter is the perfect choice for cyclists who want to analyse their cycling statistics extensively. With the ROTOR Power free app, you get a detailed analysis of your pedal stroke in 360 degrees, so you know exactly how to improve your pedalling technique and take your performance to the next level.

Dual-sided power measurement
This dual-sided power meter provides data on your left as well as your right leg. A single-sided power meter reads a single side and doubles this value. If there is any form of imbalance between the power outputs of your left and right legs, this may result in inaccurate data. By using a dual-sided power meter, you can find out about this and be sure that your power output can be properly compared to that of others! The Rotor 2INpower SL power meter has a rechargeable li-ion 3.7 V battery with a battery life of 250 hours. Electronics are inside the 30 mm axle, with strain gauges in both crank arms.

Chainrings
This power meter can be used with Rotor direct mount chainrings. By using the Rotor Spider Direct Mount, regular Shimano chainrings can also be used. The spider is not included and can be ordered separately. If you use oval chainrings, use the analysis in the Rotor app to perfectly adjust the position of the chainrings to your strongest point!

Connectivity
As this power meter transmits both an ANT+ and a Bluetooth signal, it is compatible with most bike computers. If you are not sure if your bike computer or sports watch is compatible, take its user manual and check whether it is compatible with ANT+ or Bluetooth sensors.

• Crank lengths: 165 |170 |172.5 mm
• Axle diameter: 30 mm
• Q-Factor: 147.5 mm
• Chain line: 43.9 mm 2X Shimano® 12s compatible | 43.5 mm 2X SRAM® AXS® compatible | 44.5 mm universal chainrings 1X
• Weight: (170 mm) 530 g
• Measurement type: left and right leg
• Data: Power | Cadence | Torque | Pedal Efficiency
• Power measurement accuracy: +/- 1.5%
• Battery life: 250 hours (riding time)
• Battery model: Li-ion 3.7V (rechargeable)
• Connectivity: ANT+™ | Bluetooth® Smart
• Water resistance: IP67
• Material: 6082 T6 | 7075 T6 aluminium alloy
• Technologies: CNC | Direct Mount | OCA | Trinity drilling system

The Rotor 2INpower SL is compatible with a variety of bottom brackets, including BB386, BB30, PF30, PF30 BBright, BB86, ITA, BSA and T47. This makes the crankset versatile and usable on a wide range of road bikes.