The product is compatible with Shimano 105 R7000 and R7100 chainrings, but not with older 105 5800 chainrings. It is therefore compatible with recent versions of Shimano 105, notably the R7000 and R7100, although the shape or colour of the chainrings may not perfectly match the product. This incompatibility only concerns aesthetics, not functionality.

Yes, this product is compatible with Garmin computers. It uses standard ANT+ technology to transmit power data, allowing direct connection with compatible Garmin computers. This means you can display and record power data on your Garmin computer without any problems.

The arm length is: 165 mm.

172.5 mm

170 mm

175 mm