Shimano EW-SD50 Di2 E-Tube Wire, 150mm service-kit ROCTANE Energy Gel contains 3x

ROCTANE Energy Gel contains 3x the branched chain amino acids (BCAA's) and 2x the electrolytes compared to GU's original Energy Gels

offering more precision through the range of its movement

7 Stack Height 20mm Bearing Type Stainless Steel Defined Color Black S

Formulated for bearings

Shimano EW-SD50 Di2 E-Tube Wire, 150mm service-kit ROCTANE Energy Gel contains 3xShimano E Tube wires and connectors Frame grommets for E tube internal wiring compatible frames are sold separately, see Shimano Frame Grommet Kit Electronic Shifter Extra Parts Ultegra Di2 wires utilize Shimano's e tube technology; e tube is a two prong system and is NOT cross compatible with Dura Ace 7970 Di2 wiring All e tube wires may be used for internal or external applications Item Specifications Length 150 Shimano E Tube Wires and Connectors E