Ask the Experts

Q:  "How do you know when to replace a chain?" 

A:  You can purchase the Park Tool Chain Checker and use it, or you can measure the chain for wear. On a new chain, you should be able to measure exactly 12 inches between 2 chain pins. If the distance measures 12 1/8 inches or more, your chain is worn out and needs to be replaced.

 

It's important to check your chain every few months and replace it before it's too late. If you just keep riding, you'll wear the chain, cassette and even the chainrings. When you replace your chain regularly, your other drivetrain components will last a lot longer, which saves you money. You'll also enjoy smoother shifting and pedaling if you always keep a good chain on your bike.

 

If you wait too long, you'll probably need a new cassette to go with your new chain, and perhaps a new chainring. You'll know this is the case because when you ride your bike with the new chain, you'll experience a skipping sensation while pedaling. This skipping is caused by the new chain slipping on worn cogs. Skipping is dangerous and you should replace the cassette immediately.

Maintenance Clinics are Back!

Saturdays in January only at The Bicycle Wheel!

 

January 15th, 22nd and 29th

2:00pm

Topics covered are:

 

Change a flat tire with confidence

Adjusting gears and "Brakes 101"

On-the-ride repair to get you back home

 

 

During class time we are offering the Park Big Blue Book of Bicycle Repair for just $15 and all TBW shop aprons are just $10.

 

These clinics are FREE and you are encouraged to bring your own bike!  Space is limited - please RSVP by calling the shop at 770-622-6000 or via e-mail.