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Board index » Questions & Answers » Honda CR, MR & MT

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cr-skipp
PostPosted: Tue Dec 23, 2008 2:21 pm 
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Joined: Tue Nov 18, 2008 3:58 pm
Posts: 25
How big around is the chain roller on the chain guide on a 1980 cr250????
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dogger315
PostPosted: Fri Dec 26, 2008 11:42 am 
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Joined: Sat Dec 23, 2006 10:00 pm
Posts: 313
Location: CA
That chain roller is 40mm in diameter. The "467" rollers on the '80 CR250 are identical to
the "430" rollers on the '78-'79 in every way except material. The "467" is made of a
high durometer rubber nylon composite (like all current bikes use) and the "430" is
made of steel.

dogger

_________________
1973 CR250M
1979 CR250R
1993 CR250R
2008 CR500R
2009 CR250R
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