Shimano EW-SD300 Di2 eTube Wire - For External Routing 150mm Black Model=AP-1 Adhesive Primer This arrangement of bearings adds

This arrangement of bearings adds durability to the design eliminates play and allows for a smaller assembly compared to similar dropper levers

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DUB bottom bracket adds durability and simplicity (Sold separately)

Based on our proven professional-grade aluminum tripod chassis and Speed Ratchet + Spinner Knob clamp head the Pro Air Lift is ready for duty at home or out on the road in any environment rain or shine

28h direct pull double butted spokes with brass nipples

Shimano EW-SD300 Di2 eTube Wire - For External Routing 150mm Black Model=AP-1 Adhesive Primer This arrangement of bearings addsShimano EW SD300 Di2 eTube Wire for external routing is available in a variety of lengths. Compact design makes new electric components smaller and lighter EP8 EP800 Series