2INpower - the most sophisticated power meter on the market
Dual leg measurement allows you to know the individual performance in each of your legs and gives you a comprehensive picture of the power balance in your pedalling technique to highlight where you can make essential improvements.
2INpower DM Road is a powerful tool for measuring your unique pedaling biomechanics via our ROTOR Power application. Access real time performance rich data including proprietary metrics TORQUE 360, Optimum Chainring Angle (OCA) and a recommendation of your Optimal Chainring Position (OCP).
Combine this key information with Q RINGS® oval chainrings to adjust your OCP in 1 of 5 different positions for fine-tuned pedalling efficiency and maximise transmission of power in your unique pedal rotation.
- Data Transmitted: Power, cadence, balance, torque effectiveness and pedal smoothness for each leg via standard ANT+™ protocol and Bluetooth Smart®.
- L/R independent or combined pedal analysis using Optimum Chainring Angle (OCA) and TORQUE 360 metrics in the User Software environment and the ROTOR Power app for smartphones.
- Q-Factor: 147.5 mm.
- Chainline: 43.5 mm.
- Material: 7055 aluminium.
- Spider: DIRECT MOUNT, SPIDER MOUNT BCD 110x4.
- Battery Specifications: Rechargeable Li-ion + USB cable.
- Estimated Battery Life: 250 hours riding time.
- Water Resistance: IPX7.
- Wireless Technology: ANT+™ 2.4 Ghz/ Bluetooth® Smart.
- Compatibility: BB30 / PF30 / PF30 BBright / BB386 / BSA / ITA / BB.
- Real weight: 604 g (170 mm), 611 g (172.5 mm), 670 g (175 mm).
ROTOR’s exclusive patented technology “OCP Mount” refers to the pedalling’s biomechanical optimization when you are using Q rings or other oval chainrings; this lets you adjust the orientation between chainrings and cranks by one step degree.
The shape of the axle lets you position independently both cranks and spider or Direct Mount, and thereby change the relative orientation in order to adapt to the optimum orientation of each user. The multiple positions offered by “OCP Mount” technology let a fine adjustment of the OCP (Optimum Chainring Position), because so far you could position the Q rings in 5 exclusive OCP points, in 4 by 4 degrees, with a usual spider. In this way, with the OCP Mount technology, any oval chainring can benefit from an OCP with micro-adjustment to increase the performance of your pedalling and your knees health, or even to modulate the traction in MTB and Cyclo-cross.
Adjust perfectly your chainrings to your pedalling style with the ROTOR’s “OCP Mount”.
TDS (Trinity Drilling System)
ROTOR´s CNC-machined cranks feature our Trinity Drilling System, which is a process that drills three full-depth holes along the axis of the crank. This allows us to remove excess material from the crank arm resulting in a lighter crank without compromising its exceptional stiffness-to-weight ratio.
Twin Leg Concept
ROTOR’s Twin Leg Concept boasts the stiffest possible crankset by balancing the cranks’ left-to-right stiffness. There is no point in making an ultra-stiff right crank arm if the left crank arm doesn’t measure up. By designing the cranks as a real set — not just two individual arms, TLC offers the most-balanced cranks possible.
7075 aeronautic-grade aluminum alloy offers superior physical properties with which to craft components like our signature Q-Rings, REX 3 and 3D24 cranks.
Computer Numerical Control (CNC) machining provides a precise and consistent manufacturing process. This is especially important when it comes to crafting bike components in order to ensure flawless funcionality with respect to all the parts working together. Equipped with the latest CNC resources, ROTOR parts are precisely machined to within a hundredth of a millimeter.
2 IN Power
Dual-sided power meter that measures power independently in each leg and accurately assesses force variations throughout a pedal stroke. Proprietary metrics TORQUE 360 and Optimum Chainring Angle combine with ANT+™ and Bluetooth® Smart protocol metrics including cadence, balance, torque effectiveness and pedal smoothness to provide precise data about your power output. 2INpower’s rechargeable battery can last up to 250 hours and can be charged 300 times throughout its lifetime.
Bluetooth® Smart (LE) is the power-and-application-friendly version of Bluetooth that was built for the Internet of Things (IoT).
ANT+™ is the wireless technology that allows your ROTOR power meter to communicate with your cycling head unit, and with the user software on your computer.
*USB charging cable included.
**Chainring not included.