Dual power meter.
Works accurately, tested with Wahoo Kickr V6.
New 2032 batteries.
172.5 mm long.
Compatible with S-Works Tarmac SL6, Specialized Tarmac Pro SL6, Venge, Tarmac SL5, and any 68 mm wide BB30/OSBB model. Can also give a used 50/34 Praxis chainrings and screwes.