Re: Moby Av10 Er3 tuning

niklaus _ /
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it's always going to grab the belt at idle, since there isn't anything holding the sheaves apart it's going to try to close when its spinning. as long as it isn't trying to move the bike it's fine.

with a heavier spring you will need heavier weights than if you had a light spring.

with a lighter stock spring you need lighter weights. this has the advantage of causing less drag on the belt. the downside is that the variator can close too quickly and drag the engine towards the pulley and the engine can bounce. also since there is less spring force when you slow down the variator wants to stay closed. that's why you use a launch lever, to hold the engine when you launch the bike and to push it back when you slow down/enter a corner

with a heavier spring you won't have these problems but you need heavier weights to counteract the spring.

you are not using enough weight. the bike in the picture has about 6.5 gram on each arm. with the doppler spring you need more than that. I only ever used the stock spring so I use more like 8 gram on each arm. so you need more for sure.

I made a spreadsheet a while back of all the weight combinations+screw weights in grains, there is a similar table in the wiki but it is way off, the weights are wrong, also there are actually 4 different size doppler weights, and it doesn't account for the screws.

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  Moby Av10 Er3 tuningTopic by: Ross Derer Ross Derer 03/09/19 02:18PM
  Re: Moby Av10 Er3 tuningRe: Daniel '' Daniel '' 03/09/19 06:00PM
  Re: Moby Av10 Er3 tuningRe: Cristian Luna Cristian Luna 03/09/19 06:39PM
  Re: Moby Av10 Er3 tuningRe: Ross Derer Ross Derer 03/09/19 09:25PM
  Re: Moby Av10 Er3 tuningRe: Ross Derer Ross Derer 03/11/19 12:49AM
  Re: Moby Av10 Er3 tuningRe: niklaus _ niklaus _ 03/11/19 02:52AM
  Re: Moby Av10 Er3 tuningRe: Ross Derer Ross Derer 03/11/19 09:32AM
  Re: Moby Av10 Er3 tuningRe: kevin Smellaflange kevin Smellaflange 03/13/19 02:26PM
  Re: Moby Av10 Er3 tuningRe: Graham Motzing Graham Motzing 03/13/19 02:58PM
  Re: Moby Av10 Er3 tuningRe: Dirty30 Dillon Dirty30 Dillon 03/13/19 03:35PM
  Re: Moby Av10 Er3 tuningRe: Jonathan Feldman Jonathan Feldman 03/15/19 03:27AM
  Re: Moby Av10 Er3 tuningRe: Les B. Les B. 03/16/19 10:01AM
  Re: Moby Av10 Er3 tuningRe: Ross Derer Ross Derer 03/17/19 01:29PM
  Re: Moby Av10 Er3 tuningRe: Daniel '' Daniel '' 03/17/19 01:37PM
  Re: Moby Av10 Er3 tuningRe: Ross Derer Ross Derer 03/17/19 02:18PM
  Re: Moby Av10 Er3 tuningRe: Daniel '' Daniel '' 03/17/19 02:39PM
  Re: Moby Av10 Er3 tuningRe: Ross Derer Ross Derer 03/23/20 02:37PM
  Re: Moby Av10 Er3 tuningRe: Thomas Smith Thomas Smith 03/23/20 04:49PM
  Re: Moby Av10 Er3 tuningRe: Tweaker trash Tweaker trash 03/23/20 05:39PM
  Re: Moby Av10 Er3 tuningRe: Dr No Fun Dr No Fun 03/24/20 05:29PM
  Re: Moby Av10 Er3 tuningRe: Rebel Moby Rebel Moby 03/24/20 12:27PM
  Re: Moby Av10 Er3 tuningRe: Tweaker trash Tweaker trash 03/24/20 05:00PM

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