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 excellent shifting performance. For the 10s1 and 10sX models, the stainless steel inner link offers even better protection against wear and thus protects expensive sprockets. With the enclosed Connex link, you can mount and dismount your bicycle chain in no time at all - without any tools! Pin length: 5.9 mm Number of links 124 pcs. Type Article Width 5.9 mm Width inches 11/128 " E-bike type ready Main color silver Incl. master link yes Gear type Derailleur gear System compatibility 10-speed Pitch 1/2