{"product_id":"colab-expert-chain-tensioner-silver","title":"Colab Expert Chain Tensioner, Silver","description":"\u003cul\u003e\n\u003cli\u003eReplaces rear derailleur with chain tensioner for a simple, secure drivetrain\u003c\/li\u003e\n\u003cli\u003eExpert version elevates the Colab chain tensioner for the most extreme use and easy adjustment\u003c\/li\u003e\n\u003cli\u003eAdding 15mm of adjustability for the chainline by loosening one bolt, the Expert version helps riders achieve perfect chain alignment without the removal of the tensioner\u003c\/li\u003e\n\u003cli\u003eAdjustable limit stopper as well as a pinch bolt on the mounting bracket and higher spring tension provide more chain retention and also maintains position when the rear wheel is removed\u003c\/li\u003e\n\u003cli\u003eCompatible with 9\/10\/11-speed chains, 13-17 tooth cogs\u003c\/li\u003e\n\u003cli\u003eAluminum construction, made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Reverse","offers":[{"title":"Default Title","offer_id":46182954926252,"sku":"4717480172467","price":216.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/3674\/6412\/files\/rv6781.jpg?v=1777032750","url":"https:\/\/onlinebike.shop\/products\/colab-expert-chain-tensioner-silver","provider":"onlinebike.shop","version":"1.0","type":"link"}