SRM wired powermeter.  This is black with powercontrol V(5).  Chainrings are slightly used as I mostly ride biopace.  Battery for the cranks were replaced just over a year ago(they are good for 5 yrs).  Battery for the control unit replaced about 6-8 months ago, but I haven't used my powermeter since about 4 months ago.  All software and uploading cable are included.  I will include a shimano splined bottom bracket.  Cranks are 172.5(also replaced within the last year).  Chainrings are 53x39.  Asking $800 obo.

Thanks,
Huan