OP
@wangta avatar
UTC

Ossessionato
'10 GTS 300 Super, '04 Vespa PX200, '79 Vespa P200E, 2011 SportCity 300 Cube [Sold]
Joined: UTC
Posts: 2932
Location: VT --> SoCal --> Norcal --> Korea --> Taiwan
 
Ossessionato
@wangta avatar
'10 GTS 300 Super, '04 Vespa PX200, '79 Vespa P200E, 2011 SportCity 300 Cube [Sold]
Joined: UTC
Posts: 2932
Location: VT --> SoCal --> Norcal --> Korea --> Taiwan
UTC quote
Hey all - I'm a bit overdue on my 6k mile service for my GTS 300 and was hoping to get some guidance on parts, etc. Looking over the service manual, it looks like belt and rollers are the major service parts. Are there any recommended brands/types for these or the other replacement parts (kevlar belt?), or is OEM the way to go?

I bought a pair of Heidenau K61 tires to also put on - 140 on the rear and 130 on the front. I've read that some use Dr Pulley rollers?

Also, anyone have any recommendations on shops for this service? I've been by SF Scooter Centre and they seem like good guys. I've also seen a bunch of flyers for Bello Moto, but haven't been by their place.

Any advice would be appreciated. I ride my GTS everyday on San Francisco streets which are crap - I am meticulous about changing out my oil every thousand miles or so and cleaning out my air filter, but this will be a bigger service than normal.
@miguel avatar
UTC

Veni, Vidi, Posti
2009 GTV250 (Gone), 2003 Inder trailer (also gone), 2001 BMW R1100RT
Joined: UTC
Posts: 5707
Location: Santa Cruz California
 
Veni, Vidi, Posti
@miguel avatar
2009 GTV250 (Gone), 2003 Inder trailer (also gone), 2001 BMW R1100RT
Joined: UTC
Posts: 5707
Location: Santa Cruz California
UTC quote
you might consider doing it yourself. Its pretty easy. There's lots of online tutorials. Try scooterwest.com videos. They are popular and easy to follow. Scooterwest and other sponsor shops will help you decide the parts needed.

Best
Miguel
OP
@wangta avatar
UTC

Ossessionato
'10 GTS 300 Super, '04 Vespa PX200, '79 Vespa P200E, 2011 SportCity 300 Cube [Sold]
Joined: UTC
Posts: 2932
Location: VT --> SoCal --> Norcal --> Korea --> Taiwan
 
Ossessionato
@wangta avatar
'10 GTS 300 Super, '04 Vespa PX200, '79 Vespa P200E, 2011 SportCity 300 Cube [Sold]
Joined: UTC
Posts: 2932
Location: VT --> SoCal --> Norcal --> Korea --> Taiwan
UTC quote
Miguel wrote:
you might consider doing it yourself. Its pretty easy. There's lots of online tutorials. Try scooterwest.com videos. They are popular and easy to follow. Scooterwest and other sponsor shops will help you decide the parts needed.

Best
Miguel
Hmmm, I was debating doing that. But don't you need a couple specialized tools - like the variator and belt removal tools?
@mjrally avatar
UTC

Veni, Vidi, Posti
73 Rally, 76 ET3, 80 P200, 61 Ser 2, 65 Silver Special
Joined: UTC
Posts: 5362
Location: Oceanside, CA
 
Veni, Vidi, Posti
@mjrally avatar
73 Rally, 76 ET3, 80 P200, 61 Ser 2, 65 Silver Special
Joined: UTC
Posts: 5362
Location: Oceanside, CA
UTC quote
Where in SF are you and when did you want to tackle the project? I work on the embarcadero but live in San Diego. I'll loan you the tools next month when I come back to work.

If that won't work, I say go to SF scooter centre. Barry's a good guy.
@wleuthold avatar
UTC

Wanted
2006 Vespa GT (Rocket): 2007 Vespa GT (Vanessa): 2018 Yamaha Xmax (Big Ugly), 2023 Vespa GTS300 (Ghost)
Joined: UTC
Posts: 5547
Location: Jacksonville, Florida. Weaverville, NC
 
Wanted
@wleuthold avatar
2006 Vespa GT (Rocket): 2007 Vespa GT (Vanessa): 2018 Yamaha Xmax (Big Ugly), 2023 Vespa GTS300 (Ghost)
Joined: UTC
Posts: 5547
Location: Jacksonville, Florida. Weaverville, NC
UTC quote
You can buy the tools for less money than the labor charge do do it once, then you can save cash by doing it yourself for the rest of the scooter's life. It is not hard. Even I can do it.

As for belts, they all have Kevlar. I have been using Malossi belts as they cost less and appear to be equal to the OEM. I have probably used at least ten or twelve of these and have had very good results with them.

All on GT 200's

Bill
@salima_draghetta avatar
UTC

Molto Verboso
GTS 250
Joined: UTC
Posts: 1518
Location: Utah, USA
 
Molto Verboso
@salima_draghetta avatar
GTS 250
Joined: UTC
Posts: 1518
Location: Utah, USA
UTC quote
Post deleted by Salima
⚠️ Last edited by Salima Draghetta on UTC; edited 1 time
@abner_bjorn avatar
UTC

Molto Verboso
2007 GT200,2008 Yamaha C3,2009 BV250, 2013 GTS300
Joined: UTC
Posts: 1597
Location: Denver
 
Molto Verboso
@abner_bjorn avatar
2007 GT200,2008 Yamaha C3,2009 BV250, 2013 GTS300
Joined: UTC
Posts: 1597
Location: Denver
UTC quote
Bill, at what mileage are you changing the belts on your GT200's? Thanks
@wleuthold avatar
UTC

Wanted
2006 Vespa GT (Rocket): 2007 Vespa GT (Vanessa): 2018 Yamaha Xmax (Big Ugly), 2023 Vespa GTS300 (Ghost)
Joined: UTC
Posts: 5547
Location: Jacksonville, Florida. Weaverville, NC
 
Wanted
@wleuthold avatar
2006 Vespa GT (Rocket): 2007 Vespa GT (Vanessa): 2018 Yamaha Xmax (Big Ugly), 2023 Vespa GTS300 (Ghost)
Joined: UTC
Posts: 5547
Location: Jacksonville, Florida. Weaverville, NC
UTC quote
Abner_Bjorn wrote:
Bill, at what mileage are you changing the belts on your GT200's? Thanks
I usually change them at 7000 to 8000 miles, but sometimes earlier if I have a long (1000 mile plus) ride coming up.

I have broken four, OEM and Malossi, but not always the belt's fault. A bad variator broke two. I had a an OEM go unexplainably at 2500 miles once.

But the rest have looked good at change time. I pushed one to 12,000 miles without breaking.
@miguel avatar
UTC

Veni, Vidi, Posti
2009 GTV250 (Gone), 2003 Inder trailer (also gone), 2001 BMW R1100RT
Joined: UTC
Posts: 5707
Location: Santa Cruz California
 
Veni, Vidi, Posti
@miguel avatar
2009 GTV250 (Gone), 2003 Inder trailer (also gone), 2001 BMW R1100RT
Joined: UTC
Posts: 5707
Location: Santa Cruz California
UTC quote
For reference - tuneup kit from scooterwest.

Best
Miguel
@motovista avatar
UTC

Veni, Vidi, Posti
GT 200
Joined: UTC
Posts: 9606
Location: Main Street, Watts
 
Veni, Vidi, Posti
@motovista avatar
GT 200
Joined: UTC
Posts: 9606
Location: Main Street, Watts
UTC quote
If you want a little more out of your bike, especially up hills and in traffic, and want to help the clutch engage better in heavy stop and go riding, this is a kit that is very popular here and in Europe.

https://scooterpartsco.com/gts-300/gts-300-drive-and-transmission/belt-variator-tuning-kit-vespa-gts-300

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