How To Change Jockey Wheels On Bike. The jockey or pulley wheels on your bike do the job of both moving the chain across the cassette as well as keeping the chain tensioned. Hi in this video I show how to replacechange mountain bike Jockey WheelsPulley Set from Shimano.
Jon talks you through how and when to replace them. And in the worst. Possibly a pair of missing link pliers to remove and refit your chain.
Most jockey wheels can be simply taken off cleaned greased and then put back on the bike.
Thats the rear derailleur pulley wheels. Allen key usually a 25mm or 3mm. If your gears are jumping or youre having difficulty shifting your jockey wheels may need changingSubscribe to GCN on YouTube. In Bike tinkering our top mechanic Niels gives you tips and tricks about the bike.
