Connex 8-way circuit chain 1/2 x 3/32, 6 - / 7 - / 8-. The special outer plate quiet and precise shifting. The top model 8SX achieved with stainless steel inner links up to 40% longer life. Pin length: 7.2 mm, 308 g 804, inner plates of steel, nickel-plated outer plates, including snap on closure, 114 links.Specifications:- Shifting type: derailleur shifting- System compatibility: 8-speed, 7-speed, 6-speed- Width: 7,20 mm- Pitch: 1/2 ´´- Width inch: 3/32 ´´- Chain links amount: 114 Pieces- Incl. connecting link: yes- Material: steel