You asked: How often should you change the chain on your bike?

What happens if you don’t change your bike chain?

Having a chain break can sometimes lead to injuries. Once the chain starts to wear, it essentially grinds on the gears with every pedal stroke; the whole thing goes downhill quickly. If the chain shows wear at 800 miles, you’ll start having problems at 1000 miles.

How much does it cost to replace a bicycle chain?

How much does a bike chain cost to replace? Entry level chains can start off around $15.00 with more expensive and higher performance chains ranging from $25.00 to $60.00 or more. More expensive chains increase shift quality and are generally more durable as they wear.

Can I use wd40 on my bike chain?

6 oz. WD-40 Specialist® Bike Chain Lube is an all-conditions lubricant that protects bicycle chains in dry, wet, or varying conditions. The fast and easy-to-use aerosol spray helps prevent squeaks and extends the life of the chain.

What is the best chain wear tool?

The Best Chain Checker Options?

  • The pro’s choice. Rohloff Chain Wear Indicator. Rohloff is the old standby that can be found in mechanic’s toolboxes everywhere. …
  • 3 points of contact. CC-4 – Chain Wear Indicator. …
  • Does more than one thing. Chain Checker Plus II, Black. …
  • Go all out! KMC Digital Chain-Checker.
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How do I know if my chain is too long?

If the chain is really short, then you might not even be able to shift into the largest cog. Then, if you shift into the smallest chainring and smallest cog and if the rear derailleur pulls the chain back so far that it comes in contact with itself, the chain is too long.

How do I know if my chain is stretched?

Another ballpark method for checking chain wear is by measuring it with a ruler. Pick a rivet and line it up at the zero mark. Count 24 more rivets and your last rivet should be at the 12″ mark of your ruler. If it is off by more than 1/16″ your chain is stretched to the point of replacement.