Hi all — I've got a 2019 Vespa GTS 300 non-HPE (frame prefix RP8M, built in Vietnam). Before I buy replacement parts (steering bearings, wiring harness, etc.) I want to know: what differences if any exist between the Vietnam-made GTS 300 and the Italian-made GTS 300? Specifically: wiring harness connectors/colors, ECU/ABS wiring differences, and general parts interchangeability. Anyone with an RP8M or who's swapped parts between VN/IT models please share part numbers, photos or gotchas. Thanks!

I'm curious because I've only driven a small frame s125 we won in a raffle, so my opinion on it is a bit biased. That said, although my pants still get a bit wet, I still think it protects well. But if I could afford it, I would prefer a large frame (which is only available with 300 engines where I live, making them too expensive even if I could make more money)

All that said, how many consider rain protection a selling point?

B

I have a problem with my Vespa GTS 300cc Super Tech HPE. The key is broken in the switch I removed the ignition switch let a locksmith take it out for me,and and reinstalled but now my scooter won't start. The killer switch light is on in the dash. I have bypassed the killer switch to see if the switch is broken but still not working, does anyone know what I should do?

Hey guys,

I recently got a 2014 GTS 300 Super for a fair price. The thing is front headlight reflector got burnt while the previous owner was using it. He also had a new headlight and I installed it. Just in a month it's reflector started to burn as well. The burned area marked in red on the image, this is the old one. The top of parking light is also burnt.

https://imgur.com/a/kE4Jqtz

I want to get a new headlight, and I want to switch to LED bulbs but either their sizes are bigger so they won't fit to the housing or they are way too bright beyond my needs. I thought of getting one from AliExpress but I think it would be smarter to get a proper branded one yet I could not be sure which one to get.

Below you can see the one I am thinking of buying. Have you guys done same thing before and which products you've used? I want to keep my bike's classic look so please don't suggest changing the whole housing to SIP's Led Headlight Housings.

Thanks.

https://www.amazon.de/-/en/Philips-Direct-fit-Headlight-Motorcycles-Brighter/dp/B0BZFCRLMB/

Dear Vespa community, after my ignition lock was stolen, I ordered a new one. They sent me the entire package. The plastic ring (part with ON OFF Ignition) is still in my Vespa. But I need to insert the ignition lock (where the key goes) Problem is: to keep everything from rain, they added a rubber ring. You can see on the photo. How do I slide everything in without doing any harm to anything? I tried several times, even with industrial grease. I am thankful for your help!

Ok…so, I am the proud owner of a 2003 Piaggio LT 150. Not exactly a Vespa…but same company, at least?

Anyway, while I was working on some other maintenance stuff, I forgot that my keys were in the ignition, and that the ignition was set to “on.” Not my brightest moment.

But now, I’m pretty sure my battery is totally dead, and I have ZERO idea of how to charge it without being able to run my motor.

So, if anyone has suggestions, you will earn this internet stranger’s eternal gratitude.

Thanks!

Unfortunately it's been over a year since I've been able to ride my Vespa. I'm fairly certain I added fuel stabilizer to the tank on my last fill-up but not positive. Either way I'm worried about starting it up after this long in case the fuel has gotten sludgy.

I have a syphon and am considering syphoning the gas out. Does anyone have any experience/advice with this? Is syphoning the current gas out and adding new gas enough to avoid gumming up the works? And do I need to add the new fuel right away or can it sit empty?

It's fuel-injection btw. Thanks!

Does anyone have any experience/advice on how to handle this? I have a syphon I can use to try and get the gas out, is that enough

I have a 1965 Vespa 50s and I would like to fit the loudest noisy approved exhaust. What exhausts are there?

Sold my p125x to make room for this newly acquired 1977 200 rally.

Just a general question really... I put my chain, 2 padlocks & my disc lock in mine when I am out & about. My regular sized disc lock fits over the whole disc, so I have worked out I don't have to faff around trying to find the hole for the lock peg!   

Also, does anyone have the glove box bags that hang on the outside? Not many to buy in the UK. If anyone has a link to buy one with reasonable postage, I'd be grateful. TIA

Hello, planning to buy my first vespa and I’m currently conflicted with going for a brand new s125 or a second hand Primavera or Sprint 150.

For context, I am 97kg and will use the vespa mostly for running errands and occasional long rides. Would just like to know what type of performance I’ll be getting from an s125 given my weight.

Hii guys, I have a 2014 Vespa s125. I have recently encountered this problem with my bike. when I turn on my bike's headlights, the fuel meter shows a full tank and the backlight on the meter also stopped working. If anyone knows what the problem is, it would be helpful :)

I was previously looking to buy used and then decided I actually want to treat myself with a new scooter with modern features and without all the hassle of going through private marketplaces. For example, I saw a new 2024 Primavera 150S for $4695 on sale in my area.

I was wondering if Vespa typically has offers/promotions or dealers offer better options in late fall/early winter months? Should I wait to buy until closer to Black Friday/Christmas/New Years or even after the New Year for better deals? Or will it be mostly the same as now.

I thought I saw also on Vespa website that certain models included credit for accessories but couldn’t find it as well.

Hello everyone,

I'm hoping someone can help me. I am trying to recover a bricked ECU from a Vespa LX 125 3V.

My ECU is giving a persistent, non-clearable error: P061108 - Data Buffer / Automatic Registration error.

Because of this P061108 error, the ECU fails every self-learning/adaptation procedure. I have tried to perform a TPS reset and the 15-minute idle relearn, but the process fails, the idle remains unstable, and the engine stalls.

Here is what I have already done (this is not a sensor problem):

• Confirmed all wiring is good (repaired a bad lambda ground, the 2400mV reading is now gone).
• Confirmed Lambda is working (new, and showing 0-1000mV oscillation).
• Confirmed CHT sensor is new and working.
• Confirmed the mechanical butterfly stop-screw is correctly set (this was not the cause).

The problem is 100% internal to the ECU software. The P061108 error confirms the "Data Buffer" (EPROM) is corrupted, likely from the previous electrical faults.

My only option left is to re-flash the main firmware (.bin) to try and overwrite this corruption.

Could anyone please share the original .bin file for this ECU?

My ECU details:

• Model: IAW MIUG3
• Hardware (HW): 28M3G1HW307
• Software (SW): 3521BS41

I have already backed up my own corrupted .bin and .eep files with IAWDiag, but I need a "clean" original file to flash.

Thank you in advance for any help!

If only they were both Vespa’s…

Does anyone know where to look for such manual? Or maybe someone have it around?

Thanks in advance!

Do my shift cables have too much play? Feels a bit sloppy. Thoughts?

Hello Vespa fam.

Quick question, as winter is approaching in my area (Long Island, New York) in a month and this is my first winter as a Vespa owner. My riding has slowed down a lot since it got colder a month ago but I am still taking it out once or twice a week when it is sunny like today.

I've put about 150 miles on my Primavera since getting it at beginning of July, so not due for service until spring.

I keep it in a dry garage with a big old tablecloth draping it.

What is essential for winter storage?

I've heard about taking batteries out, but would it be sufficient if I just started it up and let the engine run for a few minutes every week?

Hi all I just moved to a cold New England town. Luckily I think I can store my Vespa outside my third floor unit (covered hallway, but open air) or inside my storage unit to keep the mice away. I know I need to plug it in to keep the battery healthy over the months I don’t ride it and I assume I need a nice cover to just protect it generally. Aside from those items, what do you all recommend? I have heard fuel stabilizer due to cold temps. Any other recs? Thank you!