Ducati v4 SF SP 2022 Quickshifter problems

Vaggelis Kant · May 2, 2023

Hi Guys , i have a ducati sf sp model 2022 , and i have periodic miss shifthing from 5th to 6th gears ,and it goes to neutral and hit the rev limiter. It happens mostly under hard acceleretion . I have read that some other guys have the same problem , is there any solution ? Also i am reading that some guys whent with the cordona dqs ? Any feedback with this?

Thank you
Vaggelis

DV4 · May 2, 2023

They often get sand in there

baggerman · May 2, 2023

Shorten the gear lever (I guess you can't do this with stock rearsets?). Speeds up shift drum rotation. Your stroke is too short which is never appreciated.

Alkhater · May 2, 2023

Reverse “GP” shift helps as it tends to allow for a more leveraged shift.

Cordona does work a lot better.

JAYCEDV4S · Wednesday at 9:57 AM

Vaggelis Kant said:
Hi Guys , i have a ducati sf sp model 2022 , and i have periodic miss shifthing from 5th to 6th gears ,and it goes to neutral and hit the rev limiter. It happens mostly under hard acceleretion . I have read that some other guys have the same problem , is there any solution ? Also i am reading that some guys whent with the cordona dqs ? Any feedback with this?

Thank you
Vaggelis

I have same issue on my sfv4s 2023

Vaggelis Kant said:
Hi Guys , i have a ducati sf sp model 2022 , and i have periodic miss shifthing from 5th to 6th gears ,and it goes to neutral and hit the rev limiter. It happens mostly under hard acceleretion . I have read that some other guys have the same problem , is there any solution ? Also i am reading that some guys whent with the cordona dqs ? Any feedback with this?

Thank you
Vaggelis

JAYCEDV4S · Wednesday at 10:06 AM

Vaggelis Kant said:
Hi Guys , i have a ducati sf sp model 2022 , and i have periodic miss shifthing from 5th to 6th gears ,and it goes to neutral and hit the rev limiter. It happens mostly under hard acceleretion . I have read that some other guys have the same problem , is there any solution ? Also i am reading that some guys whent with the cordona dqs ? Any feedback with this?

Thank you
Vaggelis

Hi All- I have to add, I have the same problem with my SFV4S-MY2023. Frustrating as other bikes I have had and have now, that are comparable in power etc have no such issues. Hope the new SF MY25 doesn’t have same issues for new owners. 5-6th gear…false neutrals etc.. tried diagnosis with dealers etc. I will look into rolling road test and possibly change to GP shift. Will let everyone know.

AV Mike · 2025-01-23T19:21:54-0800

I have the same issue on my 2022 SFV4 but from 1st to 2nd. I have been considering a Cordona quick shifter but didn’t know if that would resolve the issue. Does anyone have a Cordona or an opinion on it?

BP PanigaleV4S · 2025-01-23T20:08:21-0800

AV Mike said:
I have the same issue on my 2022 SFV4 but from 1st to 2nd. I have been considering a Cordona quick shifter but didn’t know if that would resolve the issue. Does anyone have a Cordona or an opinion on it?

I wrote this reply in another thread regarding QS.

Also, don't go Translogic or Cordona for an aftermarket QS. The HM QS is a strain gauge, but allows you to make adjustments.

https://reactiveparts.com/hm-quicks...ensor-ducati-panigale-v4-v4s-v4-speciale.html

https://www.hmquickshifteruk.com/product/hm-oem-blipper-replacement-for-ducati/63

It doesn't adjust cut or blip time or percentage but rather the voltage the ECU sees. One of the wires on the QS sends a voltage directly to the ECU. It has one value at idle, one for an upshift and one for a downshift. Strain gauges vary the voltage depending on how much force you apply. You can see this with a diagnostic tool. The OEM QS is always the same three values regardless of the force you use. The HM adjustment makes it so whatever force you choose to shift with matches up to the ECU expected value. With the Cordona, it seemed to prefer a light quick touch, whereas I was more forceful with it which led to me preferring the OEM (Domino) QS.

Ducati v4 SF SP 2022 Quickshifter problems

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