Pull up those chains boy!

Jul 28, 2010

In our continuing effort to instill some “ed-u-catchen” with our readers and others browsing the internet, we’ve hit on another “just-gotta-have” bit of information for our readers. Which is, the tightening of that annoying and somewhat dangerous thing called the “chain”. Granted most of us figure if ya got it greased up and it’s not taking off body parts as it spins we’re ok. But seriously, there is far more to this situation than just that aspect dude. So listen (read) up. And just for clarification this is something pretty much every motorcyclist can (and should know) how to do! And it won’t take you away from your favorite episode of House or The Simpson or the PC for more than 10 minutes every 400-500 miles, and is an excellent investment in keeping your sprockets and chain healthy. Plus, for you performance hounds, an improperly adjusted motorcycle drive chain can dramatically reduce rear wheel horsepower. And we can’t have that can we!? The procedure does differs from bike to bike, but the general principles described here apply to all bikes. But do consult your bike’s owner’s manual for specifics.

Here are a few tips to make the job a little easier.

Place the motorcycle on a stand or centerstand, allowing the rear wheel to spin freely.
With the proper tool(s), loosen the nut securing the rear axle.
Gently “snug” the chain by wedging a wrench or other tool between the chain and rear sprocket and rolling the wheel rearwards. This will ensure that the axle is fully clamped against the adjustment blocks, will aid in adjustment, and will also keep the axle from moving when you re-tighten the axle nut.
Adjust the chain tension so that there is proper slack as recommended in your owner’s manual (remove the tool wedged in your chain to check the tension.) Off-road machines usually require more slack than street bikes. Be sure that the rear sprocket is in line with the drive chain.
With the snugging tool re-inserted in the rear sprocket, firmly tighten the axle nut according to the manufacturer’s torque specifications.
Tighten the lock nuts on your chain adjusters, and you’re finished!
Now go ride! Enjoy your freedom and fresh air for a few hours.