Just got this used bike computer, only knew it fits in a Sigma type "Twist Lock System" mounts.
No markings on the front or sides only a serial number stamped on the back.
Really hope someone can shed some
All in all looks like a good piece of hardware, also seems to have some data connection with battery removed (
Vpp) would be very interested if/how it's PC link-able.
With data from sigmasport's service website, made a makeshift product history, still it's not on the list...