Bicycle Components & Accessories
Wippermann Connex Chain 10SX 10 Speed Stainless Steel Nickel - Silver
Extremely resistant to wear and corrosion due to stainless steel inner links and nickel-plated outer link plates For all 10-speed drive systems on the market 1/2" x 11/128", pin length: 5.9mm Weight: 275g/110 links 114 links including Connex link
https://www.bizrate.co.uk/bicyclecomponents_accessories/wippermann-connex-chain-10sx-10-oid6646399937.html