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