Couronne 45T GC pour Shimano 11v – WolfTooth Components

Remember when 42t cassette extender cogs were considered big? The 1x evolution continues now with the even bigger GC45 pour 11-speed Shimano mountain bike cassettes. With the GC 45 on your Shimano cassette you will have an overall range that is very similar to the 10-42 from SRAM but given the same front Couronne, you get an easier climbing gear. An 18t cog and spacer are included with the GC45 to eliminate the large tooth gap in the smaller cogs. GC45, 18t replacement cog, and spacer pour 18t cog included CompatibilityOptimized pour use with Shimano 11-speed 11-40 cassettes Also compatible with Shimano 11-speed 11-42 cassettes Can be run in 2x configuration with a long cage (SGS) rear derailleur (max front difference is 13t with a double and 11-45 cassette)     Related ProductsGoatlink 11 – Highly recommended, this reduces the free chain length with the GC45 to better than the 11-42 in the stock configuration.  This means it will shift more crisply than the stock 11-42. Wolf Tooth’s patent-pending Drop-Stop® wide/narrow Couronnes   Tech SpecsWeight: 98g Material: 7075-T6 aluminum Included: GC45, 18t replacement cog, and spacer pour 18t cog included Made in the USA WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. pour further information go to www.P65Warnings.ca.gov.​ Patent and trademark information