OK i know it's been done before but i didn't relise that the blocks were made of Edinburgh Rock

When i got the Black Pig in May, 8k kms ago i packed the crush rubbers with extra inner tube as i'd read they were **** !!!

Heres what i found on my return from Maroc !!!





OK i really puhed the Pig but this is pretty bad , ****e in fact so where can i get hold of some proper ones ????????????

I'm also fitting a 525 chain and sprocket kit , its got a 520 15/47 set up at the moment, is this standard??????

I fancie going up a tooth on the back just to see !!! anyone done this or isn't it worth it ???

Here's the 520 chain after 5500 kms




So again please

Can you get better crush rubber and where from ????????

Cheers Phil

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"I'm here for a good time, not a long time"