Monday, May 17, 2010

Keeping Your Motocross Parts Budget under control

Keeping Your Motocross Parts Budget under control

If you are a racer with sponsorships, you probably aren’t interested in this article.  If you are like the other 99% of riders that enjoy the sport, but have to balance the never-ending need for parts with other necessary life expenses, like eating, read on.

Riding is expensive.  Just ask my wife. She just doesn’t seem to ‘get it’ that our bikes are always needing some part or repair. But we have an ‘agreement’.  She drives a really nice car and gets a spa treatment whenever she wants.  I get to ride. It works.

Keeping your bike in parts could be as easy as putting the local bike shop on speed dial, and calling them every time something breaks.  But take it from me, as much as I like the guys at my local store, I’ll go broke letting them be my exclusive parts supplier (or at least I’ll ride less). I want the most bang for my buck, without having to resort to fabricating parts in my garage.  So I’ll share a few principles that really work for me.

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Friday, May 7, 2010

Basic Dirtbike Maintenance 101 – Suspension Bearings

 How to inspect, maintain, and replace suspension bearings

Suspension Bearings
Ahh, my favorite maintenance item - rear suspension bearings! I once bought a KX-85 for one of my sons, and when I took the linkage apart to inspect the bearings for the first time, every one of them were dry and shot.  I literally had to replace every bearing on that Kawi.  I will cover “costly mistakes when buying a used bike” in a later post. The fact is that these bearings get a lot of abuse, are subject to the elements and power washing, and all together they are expensive to replace.  Keep them clean and lubed and your bike will perform better, and you will have more money to spend on that aftermarket pipe you want. So to keep things in good working order at the back of the bike, I inspect and grease the suspension bearings about four times a season. This article will show you how to inspect, clean, and replace the bearings if necessary.

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Basic Dirtbike Maintenance 101 – Steering Head Bearings

How to inspect, clean, and replace Steering Head Stem bearings

Steering head bearings are easy to overlook, until you have to replace them.  Mostly with dirt bikes the main culprit of bearing failure is lack of grease from lack of service, and corrosion because water has gotten into the bearing from power washers. The great news is that steering head bearings are easy to keep maintained, and with attention should last as long as many of us keep a bike (a few years, that is).  This article will show you how to inspect, clean, and replace if needed.


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Basic Dirtbike Maintenance 101 – Wheel Bearings

How to inspect, maintain, and replace wheel bearings
A well-greased bearing gathers no rust… OK that is a lame version of the “rolling stone” truism, but it is true nonetheless.  Another area that often gets neglected on bikes are the bearings.  Granted, it is no fun taking the linkages apart and dealing with those little rollers.  But once you let bearings get dry and start corroding, you are going to spend a good chunk of money and time replacing them.  Better to spend some time a few times a year to clean and grease the bearings, and you’ll get longer life out of them, not to mention better wheel/steering/suspension performance.

There are three sets of bearings to maintain on a typical dirtbike:  Wheel bearings, steering head bearings, and swingarm/linkage/shock bearings.  I’ll deal with them separately, with some info on maintenance, then replacement.  This article will show you how to inspect, clean, and replace the bearings if necessary.

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