Road Bike Chain Measurement

Size the chain in. The likes of kmc sram park tool and abbey bike tools all agree that the 0 5 percent marking on most chain checkers is a safe point to replace the chain before cassette wear becomes an issue. 65 mm measure the distance from the inside of the rear fork end or the outside of the axle locknut to the middle of the sprocket or sprocket cluster.

youth trek mountain bike what road bike should i get quiz women s mountain bike jacket vittoria road bike tires xt mountain bike pedals xc mountain bike races yorkshire uc santa cruz mountain bike trails xl mountain bike canada

Bicycle Bike Chain Checker Wear Indicator Measure Tool Gauge

How To Measure Chain Wear Using A Bike Chain Measuring Tool

Bike Bicycle Chain Measurement Ruler Chain Tape Cycling Chain

Chainrings and cassette cogs.

Road bike chain measurement. If your chain is worn to a certain point it is important to. If you don t have the original chain or it s the wrong size use the largest cog and chainring to find the cutting point on the new chain. C chain stay length in inches measure to closest 1 8. Measure the frame spacing or the over lock nut dimension of the hub which should be the same example.

Divide the result in half. We show you how to be a better cyclist with our bike maintenance videos tips for improving your cycling cycling top tens and not forgetting the weekly gcn show. It s very easy and important to do. From the rear shock and take this measurement again.

The standard pitch of a new chain link should sit at half an inch 12 7mm pin to pin. Use chart above to find decimal measurement. If your old chain was sized correctly it can be used to determine the length of your new chain. An inner plus an outer wide and narrow link of a chain makes an even inch.

There should be no slack in the chain but the derailleur should not pull back far enough for the chain to make contact with itself. L chain length in inches. You can compare the original chain to the new chain and match the rivets. Do you need to replace your bike chain.

Consider the bike type. Knowing how to fit a bike chain is an. F number of teeth on largest front chainring. A bike has a 42 32 22 front chainring set up.

To check if it was the correct size shift the bike to the smallest sprockets and check the chain for any slack. The steps below are the same whether you ride a mountain bike or a road. To measure rear chainline. If you d find the measurement without handling a chain use a mathematical equation.

Typical road spacing 130 mm. Round the final result to closest whole inch figure. I show you how to measure the wear on your bike chain. First consider what kind of bike you want sizing varies greatly between road and mountain bikes as well as between men s and women s models and even between.

R number of teeth on largest rear cog.