Re: PIAGGIO AC LC variator help..

jordan * /
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> Alex Hedrick wrote:

> -------------------------------------------------------

>

> Totally.. ive been looking on racingplanet, while they have good shit..

> not super descriptive on measurements.. check the crank I have, looks to

> be 15mm dia on the splines. well, (14.79mm).. im rounding up.. lol

>

> Problem is, I wasn't paying enough attention and bought the wrong

> variator.. the bushing for the movable cheek has a bigger bore and it's

> sloppy on the crank.. way sloppy.. didn't measure it but its not right..

> lol

>

> Aka.. I don't want to get the wrong one again.. haha

Maybe look into sleeving the inside of the boss? On my derbi build, I initially got one of the bidalot cranks with a 16mm smooth spline and variator to match with that. The direction of the build changed and I went with a different crank that had a 13mm full spline. I was able to find some bushings on McMaster that were a light press fit, pushed those inside of the boss and now it fits snugly on the crank. Ideally I'd have the smaller correct boss for that crank with smaller od too for a bit lower short gear, but most of those that I could find were for a less overranged variator and it's a matter of a few mm.

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  PIAGGIO AC LC variator help..Topic by: Alex Hedrick Alex Hedrick 11/03/21 06:56PM
  Re: PIAGGIO AC LC variator help..Re: b to the eff b to the eff 11/03/21 08:31PM
  Re: PIAGGIO AC LC variator help..Re: Alex Hedrick Alex Hedrick 11/04/21 12:57AM
  Re: PIAGGIO AC LC variator help..Re: Dirty30 Dillon Dirty30 Dillon 11/04/21 09:37AM
  Re: PIAGGIO AC LC variator help..Re: Alex Hedrick Alex Hedrick 11/04/21 04:02PM
  Re: PIAGGIO AC LC variator help..Re: Totally normal JBOT Totally normal JBOT 11/04/21 08:15PM
  Re: PIAGGIO AC LC variator help..Re: Dirty30 Dillon Dirty30 Dillon 11/05/21 12:57AM
  Re: PIAGGIO AC LC variator help..Re: P D P D 11/04/21 11:00AM
  Re: PIAGGIO AC LC variator help..Re: Nick MBC Nick MBC 11/04/21 11:19AM
  Re: PIAGGIO AC LC variator help..Re: EH FCC of the QCB EH FCC of the QCB 11/04/21 07:25PM
  Re: PIAGGIO AC LC variator help..Re: Jackerz ! Jackerz ! 11/04/21 10:20PM
  Re: PIAGGIO AC LC variator help..Re: b to the eff b to the eff 11/04/21 10:54PM
  Re: PIAGGIO AC LC variator help..Re: jordan * jordan * 11/03/21 09:46PM
  Re: PIAGGIO AC LC variator help..Re: Alex Hedrick Alex Hedrick 11/04/21 01:04AM
  Re: PIAGGIO AC LC variator help..Re: jordan * jordan * 11/05/21 07:21AM
  Re: PIAGGIO AC LC variator help..Re: todd amundson todd amundson 11/04/21 11:08AM
  Re: PIAGGIO AC LC variator help..Re: b to the eff b to the eff 11/04/21 12:09PM
  Re: PIAGGIO AC LC variator help..Re: Alex Hedrick Alex Hedrick 11/04/21 04:08PM
  Re: PIAGGIO AC LC variator help..Re: b to the eff b to the eff 11/04/21 10:59PM
  Re: PIAGGIO AC LC variator help..Re: Joel P Joel P 11/04/21 09:45PM
  Re: PIAGGIO AC LC variator help..Re: b to the eff b to the eff 11/04/21 10:57PM
  Re: PIAGGIO AC LC variator help..Re: b to the eff b to the eff 11/04/21 10:56PM
  Re: PIAGGIO AC LC variator help..Re: Kevin Bishop Kevin Bishop 11/06/21 10:45AM
  Re: PIAGGIO AC LC variator help..Re: EH FCC of the QCB EH FCC of the QCB 11/06/21 10:51AM

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