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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Wider clearance with larger tire sizes - Compatible with wider 28c tire size
Choose Comp Ultra with USB ceramic bearings or Comp One with stainless steel bearings
Its internals have been completely re-engineered to improve on its already legendary performance and to offer enhanced reliability: all the smallest details
Total Capacity: 37T
E-Tube Y-Splitter (320mm/50mm/250mm) Vendor_Hope Wider clearance with larger tireShimano E Tube wires and connectors FEATURES: 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
US$ 32.00
US$ 24.00
US$ 24.00