Bicycle NSW (BNSW) runs this course to help you learn the skills required to keep your bike running well and you out on the road.
adjusting your brakes to make them work effectively
tuning the gears and general troubleshooting
changing a flat tyre (hands-on instruction)
Staff from Park Bikes delivers the course on the first Saturday of every second month. Location is at their store, opposite Sydney Olympic Park Train Station. Cost is $10 (BNSW members) or $20 non members
For more information refer http://bicyclensw.org.au/even…/courses/maintenance/beginner/