The 12-tooth narrow-wide design provides exceptional shift performance. The narrow-wide design delivers precise engagement of the chain, both on and off the pulley wheels. 
This product is designed, developed and hand-built in Denmark and offers improved chain friction performance and increased longevity. 
 
These pulley wheels are only compatible with the standard SRAM Red and Force eTap AXS derailleurs and are not compatible with the XPLR derailleur versions.
 
In the box:
Two 12-tooth pulley wheels
Alloy Spacer Kit
CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. bottle
Sticker Sheet