Joe's Tubeless Schrader Valves Size:33mm making gear changes quicker and

making gear changes quicker and more intuitive than ever before

EW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal) to the rear derailleur

metallicBolts included: YesColor: Silver

Keep your focus and enjoy comfortably smooth pedaling with the inspiring and intuitive automatic shifting of the SHIMANO CUES RD-U6050 rear derailleur

Joe's Tubeless Schrader Valves Size:33mm making gear changes quicker andHigh quality spare parts for tubeless valve systems. These components are tubeless specific, but they also fit standard rims great for workshop stock, repairs, and builds. Mfr Claimed Weight TBC