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Tyre wear and suspension settings



The front tyre on the Guzzi has worn in an odd way. It has a sawtooth
pattern on the tread pattern after 5500 miles (with about 1.5mm left)

Quite pronounced to the touch but not as obvious as I'd hoped in this
picture:

It's done this since I fitted the more modern air assisted forks with not
so saggy springs. They're still very primitive in the amounts of
adjustment available but what's the sawtooth wear pattern a symptom of?
It's a symptom of the suspension allowing you to brake into corners
with more confidence. All properly ridden sports bikes wear their
front tyres like that, ime.
The Bridgestone on the front of the Wing looks much the same.
Ditto for the D205 on the ZG1000.
It's all the stoppies.
Doh! Why didn't I think of that? It's so obvious, now you mention it.
It's not just sports bikes. Even Gertrude's front wears like that,
particularly the Dunlop fitments. Eventually it causes vibration on
corners, which I don't like. The Bridgestone fitment is much less
susceptible to it so I tend to use them.
The BT45 tread pattern does seem to show it up rather well. You may be
braking later and harder than before due to the better front end. Just a
thought.
That looks very nice. Consistent and to the edge.

Signs of good (proper) use.