Periodic Maintenance Task for Bike Commuters What are the periodic maintenance tasks (weekly, monthly, annual, every X miles) that anyone who relies on a bike for transportation (typically in urban/semi-urban environments) should be performing? Ideally stated in terms of miles travelled (where applicable).
Mostly it depends on where and how far you commute, and road conditions (sandy, snow, salt etc etc).

At a minimum what I do is:

Daily: check tire air pressure.

Weekly: Check brake pad wear, tire wear, clean/wipe down entire bike

Monthly: Check chain tension, chainring/cogs for wear, lube chain, adjust brakes, oil all pivot points on derailleurs, brakes etc.

Annually: complete tear down, inspection and reassembly with synthetic grease on all bearings.