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Crankshaft AssembliesCrankshaft assemblies as well as connecting rod kits at the price and selection to get your ride back up and running.

Tyler in IA
seemed to go in fine and works as good as stock.
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AARON in WA
this is a very good product. my rod lower end was getting loose so i ordered this kit. it even came in a very nice little plastic case, not a bag! all items need to replace the rod came with it, i did not have to order anything else from the dealer.
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Mary Pat in MI
in the beginning of this year i had a bad rod in my 416ex and replaced it with this and havent had any problems yet
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KEVIN in NC
great replacement been running for awhile no problems
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DEAN in CA
Very nice and works well. I think its better then oem.
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KEITH in FL
Every 3 - 4 months I completely rebuild these motors. All balls main bearings. Complete hot rods crank shaft assembly . Wiseco piston n rings. OEM tranny bearings . Cost is quite a bit less than all OEM parts and a heck of a lot cheaper than rebuilding a 4 stroke and a lot easier too ! . We race these bikes so we keep em fresh with consistent rebuilds thanks to affordable quality parts. Go rocky mountain!!!
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