Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging MFPN=Y3TD98040 Injection molded

Injection molded

The cage thanks to the new geometry is more rigid and lighter and the silicone rollers reduce vibration and improve the silence of the drivetrain

Model TRP-R1C Size 203mm Mount Center Lock Thickness 2

Rubber coated arms support bike

Tektro hydraulic brakes with 160mm rotors provide smooth

Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging MFPN=Y3TD98040 Injection moldedShimano 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