Components

Compatible with Shimano 10- and 11-speed systems Installs only on standard derailleur hangers For double chainring setups, works only with GS derailleurs (medium cage) Not compatible with triple chainring systems Not compatible with SRAM or Campagnolo systems or “direct mount” derailleurs Made in the USA Made of 6061 aluminum with...

Improves chain wrap on the chainring and prevents degradation of shifting quality The simplest solution to limit wear and maintain long-term performance of wide-range 1x10 systems Compatible with all 10-speed 11-40t or 11-42t cassettes Compatible with Shimano Shadow+ 10-speed 2013 or newer that use the 8 mm Direct Mount intermediate...