Stages Power L - Carbon SRAM BB30 / SRAM DUB / Race Face / Easton / Specialized BB30 * The new Gen 3 single-sided Stages Power L meter is built on to a non-drive-side Stages Carbon and built to retrofit SRAM (road and mountain), Race Face, and Easton cranks with Stages Power, with added spindle purchase. - No additional spindle purchase required for FSA 386EVO cranks. Accuracy: +/- 1,5% accurate in all conditions Active Temperature Compensation Accelerometer based cadence measurement Near Field Communication (NFC), Bluetooth/ANT+ Power meter housing: Low profile design, with robust door interface Weight: Only adds 15g for left PM, 20g for Right, 35g for Dual Battery life (coin cell CR2032): 200+ hours one sided & 175+ hours for dual Power range (Watts): 0 - 2500 Cadence range (rpm): 20 - 220 Water resistance rating: IPX7
