SRAM NX/SX Eagle Rear Derailleur Pulley Kit Gear Levers & Shifters It easily mounts to your

It easily mounts to your bike or shoe and the dual band technology allows you to connect to and display data on both smartphones and GPS bike computers

They are sold in pairs and are supplied with plastic bar plugs

for certain types of training sessions or rides

Road bikes are more versatile than ever

SRAM NX/SX Eagle Rear Derailleur Pulley Kit Gear Levers & Shifters It easily mounts to yourMatching original pulley set for SRAM 12 speed NX and SX Eagle derailleurs. Technical specifications: Material: plastic, steelCompatibility: SRAM NX SX Eagle 12 speed rear derailleurbearing : plain bearingsNumber of teeth: 12 14Color: Black