One of the evolutions of Record 13 is the Nano Clutch version, a micro-clutch developed from the experience gained with Ekar and already adopted on the Record X and Super Record X groupsets. The Nano Clutch system retains the current derailleur cage, capable of handling cassettes up to 36 teeth, while introducing increased chain tension. This results in greater stability and flawless performance even in the most demanding conditions, across mixed terrain and gravel routes. Designed for both 1x road and 2x all-road bike setups, it meets the needs of the most demanding riders. The result is a rear derailleur that preserves all the qualities that made Super Record 13 unique—speed, precision, and unprecedented shifting silence - now enhanced with additional stability, delivering uncompromising performance both on-road and off-road. Developed from the new Record 13, the clutch-equipped rear derailleur inherits all the advanced features of the standard road model 2x13: smooth, fast, and co...