Great Condition Dura-Ace SRM Power Training System. 10-Speed. Crank length 172.5. Used for 6 months purchased from SRM USA. Comes in orginal box with everything. Cranks have slight scratches from use and chainrings show wear from use. Head unit will need to be charged prior to use. I stored it decharged to preserve the battery.

Box includes:

Dura-Ace Pro SRM Crankset with 53/39 10-Speed Chain rings

SRM head unit monitor (red)

Wiring Harness (for front wheel and BB)

Oversized handlebar computer mount

Charger cable

USB data cable

International power adapters

shimano bb tool and crank tool

srm software cd/ training peaks trial cd/ SRM sticker

Asking $2600.00