Bike Crank,- Ideal Mountain Bike - Crank 8/9/10/11 Speed Ideal Mountain Bike Crank 104 Bcd Crank Arms Crank Set Bike Crankset Crank 104 170mm 104 Arms Left Bike Left Crank

Powered by 2 * AAA batteries, low power consumption and long working time. (Batteries are not included.) Wide application, replacement for Godox SL-60W, SL-100W, SLB60W, LED308W/Y/C, LED308IIW/Y/C, LED500W/Y/C, LED500LW/Y/C, LED500LRW/Y/C, LEDP260C, LC500, FL150S, FL150R, FL100, FL60. Compact size and light weight, can be easily put into your bag, convenient for storage and carrying. 433MHz wireless transmission, has excellent counter-interference ability. 16 channels,6 groups, 20 meters large working distance, easy and convenient to adjust the light.