Pulley - XX1 Sram|bi-cycle ceramic bearing|c-bear.com Pulley - XX1 Sram

Sram 11 Speed
XX1
XO1
Force CX1
Force 1
Apex 1
Rival 1

Pulley - Sram Eagle 12 Speed|bi-cycle ceramic bearing|c-bear.com Pulley - Sram Eagle 12 Speed

XX1 Eagle
XO1 Eagle
GX Eagle
NX Eagle
SX Eagle
 

Pulley - Sram Red , Force AXS ETAP 12 Speed|bi-cycle ceramic bearing|c-bear.com Pulley - Sram AXS Road

Sram Etap AXS 12 speed :
RED
FORCE 

Full ceramic bearings or
hybrid ceramic bearings.

Pulley 11 Speed Shimano-Sram|Bi-cycle ceramic bearing for bottom bracket|c-bear.com Pulley Sram 10/11 Speed

10/11 speed:

Aluminium
Carbon
Delrin

With full ceramic bearings, click here