Quarq Riken AL Power Meter Crank Arms – GXP

Arm Material: aluminum
Arm Length: 165 mm, 170 mm, 172.5 mm, 175 mm
Bolt Circle Diameter: [standard] 130 mm, [compact] 110 mm

The GXP-specific Quarq Riken AL Power Meter Crank Arms take all of the data tracking power of Quarq’s carbon Riken R Power Meter Crank Arms and pair it with forged aluminum crank arms for more wallet-friendly get entry to to power analysis. Whether you are a road or cyclocross racer, triathlete, or just wish to know the way many watts you might be putting out to your rides, the Riken AL permits you to precisely track your training progress. To get probably the most accurate data, Quarq measures power at the spider within the heart of the crankset to capture data at the transfer point between the crank arm and chainring. With a +/- 1. 5% accuracy window, rest assured that you are getting the correct readings to keep your training heading in the right direction. Quarq has also addressed the pesky issue of temperature changes wreaking havoc on power measurement accuracy. The Riken AL comes with Quarq’s 10K temperature compensation technology, the results of an extensive programming process that uses over 10,000 data points to facilitate accurate power measurement without reference to temperature. 10K temperature compensation is factored into each pedal stroke for continuous and consistent power readings. Tackle those high mountain passes and hot summer rides with confidence that your ride files will appropriately reflect each watt you put into the pedals — no wish to stop and re-zero along the best way. The Riken AL measures cadence with an AxCad accelerometer, which means that there may not be any unsightly magnets hanging off the frame to capture pedal rotations. An LED light at the face of the spider provides information for setup, and ANT+ ID lets the power meter recognize your specific head unit for quick installation and easy operation. We do not recommend taking these crank arms swimming, but in the event you overshoot a corner and finally end up in a winding mountain stream, the Riken AL has an IPX7 water-resistant rating, meaning they will live to tell the tale submersion in as much as one meter of water for 30 minutes. This version of the Riken AL is compatible only with the…
Arm Material: aluminum
Arm Length: 165 mm, 170 mm, 172.5 mm, 175 mm
Bolt Circle Diameter: [standard] 130 mm, [compact] 110 mm
BB Type: GXP
Compatible Components: 10-speed drivetrains, 11-speed drivetrains