FOVNO 12T 14T 16T Bicycle Rear Derailleur Pulley Wide Narrow Tooth Guide Wheel Support 7-12 Speed MTB Road Bike Parts
Fovno Rear Derailleur Pulley Set
Brand: FOVNO
Product name: rear derailleur wide and narrow tooth guide wheel
Material: POM
Weight: 12T 10g, 14T 12g, 16T 14g
Support speed: 7-12 Speed
Installation aperture: 5mm
Installation thickness: 8mm
Package included:1 piece Fovno rear derailleur pulley