Pay in 4 interest-free payments of $13.50 Learn more
Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Italian and Japanese hubs
square chain made of hardened steel
Volume: 38Lt
New Pro level polished cables used with Slick-Lube liners dramatically reduce friction giving you improved shifting precision and long-lasting performance
Freehub body: Aluminum Anodized
Shimano Di2 EW-SD300 Electric Cable instorepickupbikes Italian and Japanese hubsThe EW SD300 is a power cable which was developed for the Dura Ace and Ultegra Di2 12 speed road bike derailleurs and the MU UR510 hub gear motor unit respectively. It is 0. 4 mm thinner than the previous EW SD50 cable, which saves weight and has optical advantages. There is a connector on both sides, with a diameter of 3. 45 mm, which is also significantly slimmer than the SD50 model. Electrical signals are transmitted at lightning speed between the