10-speed, 1/2" x 11/128" SB-packaged. With a width of 5.9 mm, these chains are compatible with all common 10-speed shifting systems. High-quality materials and the extremely shaped outer plate promise a long service life and superior shifting properties. For models 10s1 and 10sX, the stainless steel inner link offers even better protection against wear and thus protects the expensive sprockets. With the enclosed Connex link, you can install and remove your bicycle chain in no time - completely without tools! Pin length: 5.9 mm Number of links 114 pcs. Type Article Width 5.9 mm Width inches 11/128" Main color silver Incl. connecting link yes Gear type Derailleur gear System compatibility 10-speed Pitch 1/2