Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black top-tube--stem-bag Zipp Other Hub Parts Other

Zipp Other Hub Parts Other Hub Part UPC: 710845768651

Compatible with round and bladed spokes 2

WTB Exposure Tire Tires UPC: 714401109537

and a revamped Low Speed Rebound

Big Bore Lite valves feature a standard Presta valve head design

Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black top-tube--stem-bag Zipp Other Hub Parts OtherWith the fast and accurate Di2 shifting technology, the Shimano 12 speed Ultegra RD R8150 rear derailleur is extremely versatile thanks to a single cage length option compatible with 11 28, 11 30, and 11 34 cassettes. Compact design includes an integrated wireless unit, charger, switch Wider range capacity Max. low sprocket 34t LED status indicator Battery indicator, pairing, adjust mode etc. Item Specifications Cage Length Medium Chain Wrap Capacity