Setting a motorcycle chain can be difficult for beginners, time-consuming for experienced riders and can make the difference in optimum power output for track riders and road racers.
So how do you know when your chain is too tight? Well, there are a few tell-tale signs that your chain tension isn’t set correctly, such as:
- A ‘wurring’ sound as you accelerate
- Knocking between gear changes
- The chain looking under strain when you sit on the bike
…but ultimately, taking an accurate measurement of the chain tension after is the best way of assessing whether it is set correctly, and isn’t too tight or loose.
How do I measure motorcycle chain tension effectively?
Using a Chain Monkey, you can set your motorcycle chain tension on the first attempt, precisely to your motorcycle manufacturer’s intended setting.
Setting your chain to the correct tension will optimise performance and power delivery, prolong chain and sprocket life and help to provide a smoother ride.
Many articles, mechanics and motorcycle maintenance guides will tell you that your chain tension should be ‘about an inch’. That’s not good enough, because it largely depends on your motorcycle’s specific settings, as recommended in the manual provided with your motorcycle.
What are the risks of a tight motorcycle chain?
- Increased component wear
- Decreased suspension travel
- Reduced power output
There is also very little leeway for additional weight, which can be problematic if you occasionally take a pillion on the bike or carry luggage.
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> When should I replace my chain and sprockets?