Ritchey Di2 Seatpost Internal Battery Mount - For Larger than 27.2 posts threadless post NOT compatible with Shimano 12-speed

NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Tooth Count 16 Material Aluminum Defined Color Red Size 16T Color Red

SRAM Direct Mount Compatibility Tooth Count 38 Drivetrain Speeds 10 Round or Oval Round Offset 3 Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt

Tool-free adjustment with thumb screws Number of Bikes 1 Maximum Tire Width Any Mount Position Wheel Rack Type Free Standing Bike Rack Wheels No

0 SS SL Spoke Count 32H Wall Dbl Valve Type PV

Ritchey Di2 Seatpost Internal Battery Mount - For Larger than 27.2 posts threadless post NOT compatible with Shimano 12-speedHidden mount for storing Di2 battery in a seattube. Model Di2 Mount Description Seatpost Battery Mount 28. 6 31. 8mm Seatpost Diameter Larger Than 27. 2Mm