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MCN  says:

Tyre's mystery line

I have about 400 miles on the Bridgestone BT023R on the front wheel of my 2005 Honda CBF600N and I’ve noticed a strange line just left of centre that runs the circumference of the tyre. Has anyone else seen this? Is it a concern?Zoogie, MCN forums It’s nothing to worry about. The increasing amounts of silica used in tyre rubber compounds...

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  • Posted 4 years ago (04 May 2011 09:22)

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Aug 09

Posts: 2707

MarcusMarsh says:


I have seen posts on this subject before.  I have no such line on the BT023's I currently have on my FZS1000 and VFR800 but others on this forum do.  They have not found it to be a problem and the tyres perform OK. 

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