I just bought a compact 7950 SRM to replace this and I had the arms switched between the 2 units (I ride 165mm arms) so now I have a 7900 SRM with 172.5mm crankarms for sale. The crankarm switch was done by SRM and the batteries were replaced as well as a calibration done. The receipt is attached showing that it was done 2 weeks ago. The right crank arm does have some ankle rub on it so cosmetically it isn’t perfect. The unit works perfectly though. SRM magnet for install under the BB included. All you need is a wireless head unit to be ready to ride.
Crankset as shown and SRM magnet is all that’s included. $1400 shipped in the USA.
