Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging MFPN=AAD2582 This is a 100% carbon-pole

This is a 100% carbon-pole that has always been the entry-level to racing from Swix

4140 chromoly axles

Straight-pull hubs/spokes built with a 3-cross pattern Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Cassette Body Type SRAM XD Valve Presta Color Black Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility 6-Bolt Disc

Rotor Mount Center Lock Freehub Body Shimano Micro Spline Primary Color Purple Hub Weight 227g Hub Spoke Type J-bend Hub Spacing 148mm Axle Type 12mm TA Hub Drilling 24H Position Rear

Remote Sold Separately - Compatible with TwistLoc/OneLoc

Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging MFPN=AAD2582 This is a 100% carbon-poleShimano Di2 Frame Junction BoxFrame Junction Box connects via SD50 E tube wires to four different points: front derailleur rear derailleur cockpit junction box and battery mount All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e tubeproject. shimano. com keyword search EW RS910