The 4iii Precision Power Meter Shimano 105 FC-R7000 is a high-quality, single-sided crank arm power meter designed for cycling enthusiasts. Made from durable aluminium material sourced from Japan, this power meter measures power output with precision and accuracy. Its sleek black design and compact 170mm size make it a stylish and practical addition to any cyclist's setup, providing valuable data to help improve performance on both indoor and outdoor rides. With the trusted Shimano brand name and English language interface, this power meter is a must-have tool for serious cyclists looking to enhance their training and achieve their fitness goals.

I put this power meter on a bike which I used probably about twenty times. I’ve now sold the bike and so I don’t need this power meter any more.

Power meter works fine and I’ve attached a chart from a short ride I did at the weekend showing the data it produced.