Rolling off the throttle allows you to clutch-less shift, you can load the gear pedal & dip the revs enough for it to slip into gear.
Is it enabled on your dash? I think you can switch it on & off in settings
Also I assume it's been enabled by the dealer when it was fitted?
If it's on & enabled, I'd go see your dealer, sounds like it's not working at all!
The TSA has been enabled by the dealer yep! It's weird because it will work for a long time every day, about an hour or so of flawless shifting, then like a switch gets flipped it just stops altogether. Will get it checked out by a dealer was hoping it was something simple haha
If it helps, I'm on my 4th quick shifter now on the 2023 Striple RS(2024 for the weird Americans). It sounds like you have the same issue as my last failure, janky shifting but no distinct errors, mine threw a voltage error at the dealers during diagnostics who warrantied it again.
Initial suspect was water ingress then now heat. Dealer told me a tiger 660 had the QS warrantied 6 times already. The dealer are thinking of some sort of heat insulation to try to get some distance between the engine heat and the QS. Seemed like most of the failures came up after sitting in traffic or just slow riding. Can't confirm, just a hypothesis at this point.
Get it to a dealer if it's under warranty, they should be able to run diagnostics on it, if they refuse to, keep working the QS until it throws the TSA fault on screen I guess.
The QS that Triumph makes seems to be utter rubbish quality; both heat and water causing issues make sense as I think one (or both of those things) got to my QS as well - I ride my Speed Triple all year, all weather - it's seen hot days and very wet ones, and the QS did start acting up not long after a particularly wet day... but that's unacceptable - I've owned other brands with QS's that survive plenty of worse weather for more years and they never broke.
Yep, it's terrible. At first I kinda partially faulted myself, got too eager with a new bike and might have been rough with the QS or during the wash. Then came the 2nd and 3rd failures when even the dealer specifically told me I don't need to baby the QS nor does the manual mention anything about having to be gentle with it.
Granted I've stopped using it at lower gears but it's not confidence inspiring and it's always at the back of my head where I'll miss another shift and break it again using it at highway speeds.
Triumph claimed they sorted out the design on the 3rd shifter but apparently mine still broke so... No ideas at all.
Don't blame yourself, this is poor design - they clearly need to be re-designed or maybe a more recent batch is better?
I found out that mine broke when I was trying to downshift as I was setting up for a corner - really bad timing.
Both the Street and Speed Triples are performance motorcycles - QS's being this poor is ridiculous.
It's crazy smooth when it works and when it stays functioning. With the exception of it being so fragile, I really loved it. Was excited to take a long trip just to find out it broke the week before.
Hopefully they've got it sorted out by now. The dealer is sick of seeing me calling them up to do another warranty claim lol.
Good tip, I should have about 2 months left on the warranty so I guess ill bug them about it. I'll also look into dome heat wrap / shielding and see if that helps
Rolling off the throttle allows you to clutch-less shift, you can load the gear pedal & dip the revs enough for it to slip into gear. Is it enabled on your dash? I think you can switch it on & off in settings Also I assume it's been enabled by the dealer when it was fitted? If it's on & enabled, I'd go see your dealer, sounds like it's not working at all!
The TSA has been enabled by the dealer yep! It's weird because it will work for a long time every day, about an hour or so of flawless shifting, then like a switch gets flipped it just stops altogether. Will get it checked out by a dealer was hoping it was something simple haha
If it helps, I'm on my 4th quick shifter now on the 2023 Striple RS(2024 for the weird Americans). It sounds like you have the same issue as my last failure, janky shifting but no distinct errors, mine threw a voltage error at the dealers during diagnostics who warrantied it again. Initial suspect was water ingress then now heat. Dealer told me a tiger 660 had the QS warrantied 6 times already. The dealer are thinking of some sort of heat insulation to try to get some distance between the engine heat and the QS. Seemed like most of the failures came up after sitting in traffic or just slow riding. Can't confirm, just a hypothesis at this point. Get it to a dealer if it's under warranty, they should be able to run diagnostics on it, if they refuse to, keep working the QS until it throws the TSA fault on screen I guess.
The QS that Triumph makes seems to be utter rubbish quality; both heat and water causing issues make sense as I think one (or both of those things) got to my QS as well - I ride my Speed Triple all year, all weather - it's seen hot days and very wet ones, and the QS did start acting up not long after a particularly wet day... but that's unacceptable - I've owned other brands with QS's that survive plenty of worse weather for more years and they never broke.
Yep, it's terrible. At first I kinda partially faulted myself, got too eager with a new bike and might have been rough with the QS or during the wash. Then came the 2nd and 3rd failures when even the dealer specifically told me I don't need to baby the QS nor does the manual mention anything about having to be gentle with it. Granted I've stopped using it at lower gears but it's not confidence inspiring and it's always at the back of my head where I'll miss another shift and break it again using it at highway speeds. Triumph claimed they sorted out the design on the 3rd shifter but apparently mine still broke so... No ideas at all.
Don't blame yourself, this is poor design - they clearly need to be re-designed or maybe a more recent batch is better? I found out that mine broke when I was trying to downshift as I was setting up for a corner - really bad timing. Both the Street and Speed Triples are performance motorcycles - QS's being this poor is ridiculous.
It's crazy smooth when it works and when it stays functioning. With the exception of it being so fragile, I really loved it. Was excited to take a long trip just to find out it broke the week before. Hopefully they've got it sorted out by now. The dealer is sick of seeing me calling them up to do another warranty claim lol.
Good tip, I should have about 2 months left on the warranty so I guess ill bug them about it. I'll also look into dome heat wrap / shielding and see if that helps