11-speed, 1/2" x 11/128" SB-packed, with a width of 5.6 mm, these chains are compatible with all common 11-speed derailleur systems. High-quality materials and the extremely shaped outer plate promise a long service life and outstanding shifting characteristics. With the 11sX model, the stainless steel inner link offers even better protection against wear and thus protects expensive sprockets. With the included Connex link, you can assemble and disassemble your bicycle chain in no time - without tools! Pin length: 5.6 mm Number of links 124 pcs. Article type Width 5.6 mm Width inch 11/128 " E-bike type ready Main color silver Incl. master link yes Derailleur type Derailleur gear System compatibility 11-speed Pitch 1/2