Rated 4 out of 5 by Bikertgh from RPM mount Relatively easy too mount. 4 rides so far in cold temps, in the 30's, and worked flawlessly.

Date published: 2018-02-04

Rated 4 out of 5 by Augsburg from Works OK for small hubs I was able to reach in between the spokes and stretch the rubber sufficiently to mount on a small diameter front hub. The rubber strap is pretty short, and therefore pretty tight to stretch around the hub. Too short to work on a larger rear hub or larger diameter dyno front hubs on our city bikes. The RPM speed sensor paired easily with our Polar V650 using Bluetooth. The sensor has stayed connected and works well. Much better choice than the SC sensor, that is knocked out of position too easily.

Date published: 2017-12-15

Rated 3 out of 5 by RollerGu from Limited application This only fits on narrow hubs and I need a version for a fatter hub, like a Phil Wood track hub.

Date published: 2017-12-29

Rated 2 out of 5 by skibikehike84 from too small came with a bundle I bought...it's way too small for the hub on my trek fuel ex 8. need a slightly larger mount for bikes with large hubs.

Date published: 2019-05-11

Rated 2 out of 5 by Brett from new design needed This device difficult to fit on thru axle hubs. It is too wide to sit on hub body. physical dimensions should be shorter and include a mounting adapter that has a larger diameter and longer straps. I seem to be buying Wahoo products lately including a Kickr, cadence, HR and this speed unit. This is the first Wahoo product that I've been disappointed with.

Date published: 2019-04-28