Yeah, most of the newer discs allow you to run fatter tyres. Does that translate to faster? Dunno.
I've heard quite a few of the local TT'rs complain that their oldish TT bike wont take fatter rear tyres. I assumed that was for training Comfort though.
@Smallfurry started
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Yeah, most of the newer discs allow you to run fatter tyres. Does that translate to faster? Dunno.