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Chains from Rocky Mountain ATV/MC
Find the best selection at the best prices around. Famous brands like DID ERT and X-Ring chains as well as Primary Drive in O-Ring, X-Ring and standard chain.
Latest Dirt Bike Chains Reviews – You could win up to $500 for reviewing products!
Primary Drive 520 ORH Gold X-Ring Chain
Brian in FL
Working great so far!
I am running two of these chains, one on a Raptor 660 and another on a 450r. They seem to be holding up great. I have tightened them up once after a few rides and have not had to adjust since. The only thing stopping me from giving them a "great" rating is the longevity has yet to be tested.
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RK 520 Chain
james in IN
Great Chain
I put this chain on a 250 raptor and it is holding up great.
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Primary Drive 520 RDO O-Ring Chain
Michael in FL
lasts forever
I have a CR250 and ride every week sometimes twice and I still get a full year till it wears out
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Primary Drive 520 RD Professional Chain
BRYAN in NY
do not buy this chain
this chain stretches like rubber and copnstantly has to be tightend spend the extra money and buy a real chain unless u like makeing 7 adjustments on a 30 mile ride
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