Rotor 2INPower Powermeter Crank Arms - MTB

Rotor 2INPower Powermeter Crank Arms - MTB
Rotor 2INPower Powermeter Crank Arms - MTB
Price subject to change | Ships & sold by Backcountry
Free 2-Day Shipping on Orders Over $50*
Easy, world-class return policy*
Similar Products
Product Description
2INPower Powermeter Crank Arms - MTB by Rotor
The Rotor 2INPower Powermeter MTB Crank Arms features two sets of strain gauges measuring power independently in each leg with the high accuracy level of +/- one percent. Power information is then wirelessly transmitted via Bluetooth Smart or ANT+ to your preferred head unit or Rotor's smartphone app available for iPhone and Android devices. For these mountain bike-specific 2INPower Powermeter Crank Arms, you'll find the electronics and battery are neatly tucked inside the axle where they're safe from moisture ingress and harsh abuse out on the trail. While the electronics are all spindle-bound, there's four strain gauges in the axle for left leg measurement and four in the right crank arm for the right leg measurement. Rotor claims this design negates the need to re-calibrate settings due to drastic temperature swings. And seeing they're laid out in opposition, the eight gauges work as internal correctives to each other to provide more points of input, help the system reduce drift, and eliminate the need to constantly zero by establishing a more comprehensive body of aggregate data. As with other power meter cranksets, the 2INpower is equipped with an accelerometer to read cadence; unlike other meters, Rotor's design measures cadence over 500 times per pedal stroke. While the benefits of mapping minute changes in cadence over each leg's power production are immediately obvious to any data obsessive, the potential is magnified exponentially when paired with Rotor's Q-Ring system. It helps you chart the most efficient Q-Ring orientation possible to capitalize on the strengths of your pedal stroke while mitigating the weaknesses. The crank arms work just fine with traditional round rings, but adding Rotor's Q-Rings takes full advantage of the system's potential. The 2INPower Powermeter MTB Crank works with Rotor's 30-millimeter Universal Bottom Bracket (UBB) design, making it compatible with nearly all standard frames on the market with the use of spacers (...

Options, sizes, colors available on Backcountry
Manufactured by Rotor
Rotor 2INPower Powermeter Crank Arms - MTB ships and sold by Backcountry
Price subject to change
*Shipping and Returns: Some exclusions apply, see cart on Backcountry for details has partnered with Backcountry to offer the best outdoor gear for your outdoors adventure
$224.25 25% off
Make sure you have all of your apparel and accessories you need for your next cycling vacation and that it\'s cocooned...
Price subject to change | Available through
Featured Park
Two deserts, two large ecosystems whose characteristics are determined primarily by elevation, come together at Joshua Tree National Park. The Colorado Desert encompasses the eastern part of the park and features natural gardens of creosote bush...
Featured Wildlife
Maine ocean islands provide the only nesting sites for Atlantic puffins in the United States. Eastern Egg Rock in the midcoast region, Seal Island and Matinicus Rock at the mouth of Penobscot Bay, and Machias Seal Island and Petit Manan Island off the downeast coast provide habitat for more than 4,000 puffins each summer.