XCADEY XPOWER-S Gen2 Power Meter Spider - SRAM 8-Bolt 110BCD (4S) SOFTGOODS Recommended disc brake rotor: SM-RT54

Recommended disc brake rotor: SM-RT54

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XCADEY XPOWER-S Gen2 Power Meter Spider - SRAM 8-Bolt 110BCD (4S) SOFTGOODS Recommended disc brake rotor: SM-RT54The XPOWER S GEN2 SRAM 8 BOLT 110BCD 4S is a power meter solution designed for SRAM 8 BOLT direct mount road cranksets. It is compatible with Shimano chainrings. Additionally, many other manufacturers use the SRAM 8 BOLT interface. The power meter is compatible with both single and double chainring systems. Specifications Accuracy + 1. 0 % Battery life 150 Hours Waterproof IP67 Battery Li ion Battery Wireless ANT+ Bluetooth 4. 0 Measure Type Spider