FSA Powerbox SC Pod crankset with power meter

The Powerbox SC Pod power-meter is the next step in FSA’s power-meter offering. With an accuracy of more than 99%, it features virtual L/R balance to estimate total power more accurately it is Zwift compatible via BLE5.0 and has a 450H battery life. Specifications: - Cold forged AL6061/T6 aluminum crank - 30mm AL7050 BB386EVO spindle - AL7075 100% CNC chainrings - BCD 120/90 mm, CL:45mm, QF:149mm - 53/39T, 52/36T, 50/34T, 48/32T, 46/30T - Fits Shimano and SRAM 11 speed systems - Length: 145, 150, 155, 160, 165, 167.5, 170, 172.5, 175mm - Pod weight: 20g (w/ CR2450) - 793 grams (46/30Tx170mm) - Bolt Circle Diameter (BCD): 120/90