Ritchey Di2 Seatpost Internal Battery Mount - 27.2mm Model=Descendant Carbon Eagle DUB Crankset Chainline/Hub Compatibility 135/142 MTB Hubs

Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainring BCD Direct Mount CINCH Color Black Defined Color Black Direct Mount Type Direct Mount CINCH Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 6 Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 32

The Easton EC70 AX Dropper Seatpost features a reliable cartridge design internal routing and availability in 2 lengths - 350mm and 400mm

Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 148mm Rim Width (Internal) 28 Tire Type Tubeless Ready Valve Presta Wheel Size 29"

Use shims for 22

Ritchey Di2 Seatpost Internal Battery Mount - 27.2mm Model=Descendant Carbon Eagle DUB Crankset Chainline/Hub Compatibility 135/142 MTB HubsRitchey Di2 Seatpost Internal Battery Mount 27. 2mm. Hidden mount for storing Di2 battery in a seattube.