Subject: RE: Garmin Vector Alternatives? Crank based powermeter can also be swapped between bikes with the following assumptions... 1. If you have bottom brackets that are compatible or that can become compatible with an insert sleeve. 2. You are okay with using the same crank/chainrings on all the bikes you intend to use the PM on. You may not want to use 53/39 chainrings on a cyclocross bike or a mountain bike...but then again power during mountain biking isn't as critical as it is on the road. Personally, I use a powertap. Works well for me as I had it built into a training wheel by wheel builder and ordered a disc cover with it for racing. |