£45.00
Garmin 510 head unit.
Had it for years & it’s never skipped a beat. It has a few marks/scrapes.
Had to fit the adapter on to breaking one of the tabs off about 4 years ago.
Everything works perfectly & is blue tooth so when you’ve finished your ride you sync it to strava, etc without the need to plug into a PC.
Might have a spare out front mount I can chuck in (not guaranteed though)
Holds a good charge.
Any questions just ask.
£45 posted