XPOWER-S is a reliable and stable spider based power meter that is easy to use and install. Based on the excellent structural mechanics and electronic circuit design you can get ±1.5% accurate measurement of watts in every second.
Li-ion battery is recharged via USB cable with magnetic connector.
101 g / SRAM 110BCD
+/- 1.5 %
ANT+ / Bluetooth 4.0
0 – 2500 Watts
30 – 220 RPM
-1 – 50 ℃
By compare XPOWER-S with other professional brand power meter. The data result is very close.}}" />