Quarq SRAM Red 175mm. standard shimano BB.
It comes with a Garmin Edge 800, the fanciest gps computer out there.
You will get everything that was originally included with both products.
53X39 chainrings and in mint condition. Battery is almost new.
The whole system is wireless.
Go see garmin and Quarq websites for full details.
1200$
let me ask my dad…