SRAM Rear Derailleur X01 Eagle 12 Speed - Lunar LezyneSALE and any other Presta valve

and any other Presta valve you can throw at it

T47 - internal

Premium Cross-Country and Gravel Racing Pedal

Multi-Shifting

comfort and reduced rolling resistance

SRAM Rear Derailleur X01 Eagle 12 Speed - Lunar LezyneSALE and any other Presta valveThe new X01 Eagle rear derailleur has not only been adapted to the 12 speed ratio of the X01 Eagle group, it also comes up with some new features. The number of teeth on the lower rear derailleur roller has been increased to 14 teeth, which makes the chain run even more quietly and with less resistance. The quieter chain run is supported by the optimized Type 3. 0 cage damping, which effectively prevents the chain from striking in rough terrain. A