Vespa Tech

New Topic

2215 topics

Page 3 of 89
- Jump to page:
Previous
1
2
3
4
5
…
89
Next

Announcements

NEW! Active Topics and Tapatalk (and uploading images)...

Last post by ktmh5
Posted in General Scooter Chat
Replies: 7
by drunkmunkey6969 » Mon Nov 20, 2017 10:48 am » in General Scooter Chat

Two 'help' topics for all users, new and old: Active Topics and Tapatalk.

Active Topics:

Anyone visiting the forum via PC/Laptop etc who wants to...

7 Replies

86697 Views

Last post by ktmh5
Mon Dec 09, 2019 11:39 am
How To Upload Pictures

Last post by Scooterdude
Posted in Welcome
Replies: 19
by drunkmunkey6969 » Wed Mar 27, 2013 10:57 am » in Welcome
1

2
Pictures: Anyone wanting to display pics or vids should use these methods:

Flickr (recommended).
1) Sign up to an account with Flickr:
2) Upload...
19 Replies

112054 Views

Last post by Scooterdude
Tue Aug 21, 2018 4:30 pm

Topics

bit of vespa time

Last post by gaz_powell
Replies: 7
by gaz_powell » Sat May 02, 2020 7:36 pm

P2 treat time today.....
Had my Autisa 200 top end rebored (already had a tweek by Chiselspeed). I modified a SIP GS piston to match and fitted it...

7 Replies

4679 Views

Last post by gaz_powell
Fri Jan 29, 2021 7:09 pm
GTS BAR END WEIGHTS

Last post by parky

by parky » Tue Jan 12, 2021 2:34 pm

I am about to fit a genuine Vespa back box onto my GTS 300. I have been advised I need to fit bar end weights to the handlebars. Is this correct,...

0 Replies

3987 Views

Last post by parky
Tue Jan 12, 2021 2:34 pm
Polini 210 ALU, did your rings need filing?

Last post by Davidsquaredson
Replies: 2
by Davidsquaredson » Sun Mar 15, 2020 9:59 pm

I’ve got 6 scooters, was working on more than one when I put my polini kit on. I have about 500kms on it. Was thinking about it today, and I can’t...

2 Replies

3179 Views

Last post by Davidsquaredson
Sun Jan 03, 2021 5:23 pm
PX rear shock absorber advice

Last post by tony172
Replies: 2
by parky » Fri Dec 18, 2020 4:03 pm

Hi, I am looking to purchase a new shock absorber for my PX125 however I am looking to find one that will be slightly narrower than the original,...

2 Replies

1881 Views

Last post by tony172
Tue Dec 29, 2020 11:05 pm
Vespa 100

Last post by gaz_powell
Replies: 1
by sleepinghorse » Mon Dec 28, 2020 1:14 pm

Got a 1981 Vespa 100 (douglas) to fix up.

It's got a couple of missing parts. Shoulkd it have a plastic or metal cylinder head cowling?

Should it...

1 Replies

1278 Views

Last post by gaz_powell
Tue Dec 29, 2020 6:51 pm
Px Cylinder

Last post by Hotdog

by Hotdog » Sat Dec 26, 2020 3:25 pm

Can anyone tell me if Indian px200 barrels are stamped similar to Piaggio ones. Thanks

0 Replies

3600 Views

Last post by Hotdog
Sat Dec 26, 2020 3:25 pm
vespa polini box exhaust jetting

Last post by boxofbits
Replies: 2
by boxofbits » Sun Dec 20, 2020 10:40 pm

Hi is anyone running one of these polini box exhaust on a std 200 moter I've got one just fitted on the tx 200 with a 122 but I think i just soft...

2 Replies

1995 Views

Last post by boxofbits
Wed Dec 23, 2020 12:38 pm
PX 125 Bogging down problem

Last post by parky
Replies: 17
by parky » Wed Oct 28, 2020 3:58 pm
1

2
Hi, Having problems with my PX 125 bogging down. As soon as I turn the the throttle the revs just disappear, if I am lucky I can just catch it before...
17 Replies

9479 Views

Last post by parky
Mon Dec 21, 2020 3:23 pm
Gearing

Last post by mawso
Replies: 3
by Smudge » Wed Oct 21, 2020 8:47 pm

I was gonna use 24/68 but that clutch gear is no longer available. 23/65 is the same ratio so I will do that but I am just wondering if there are any...

3 Replies

2532 Views

Last post by mawso
Sat Nov 28, 2020 10:02 pm
Clutch Enhancement?

Last post by Scooterindo
Replies: 7
by railfancwb » Wed Sep 11, 2019 6:11 pm

My 1980 P200e has developed clutch issues - hopefully these can be solved by adjustment.

When studying the situation I noticed that somewhere back...

7 Replies

4557 Views

Last post by Scooterindo
Tue Nov 17, 2020 4:56 pm
Vespa gears

Last post by Scooterindo
Replies: 4
by Daggs » Thu May 14, 2020 8:13 pm

What are the symptoms of a worn or damaged cruciform on a Vespa gearbox?
Can it cause difficulty in changing gear?

4 Replies

2474 Views

Last post by Scooterindo
Tue Nov 17, 2020 4:48 pm
12in wheel conversion

Last post by Scooterindo
Replies: 9
by p2nm » Sun May 31, 2020 10:16 pm

Hi all

Has anyone done the 12in wheel conversion and what effect did it have on gearing

thanks in advance

9 Replies

4775 Views

Last post by Scooterindo
Tue Nov 17, 2020 4:43 pm
200 Cylinder

Last post by gaz_powell
Replies: 5
by Hotdog » Sat Oct 31, 2020 7:07 pm

Is there a difference between the 200 cylinders (Rally, P2 & PX) ?

5 Replies

2222 Views

Last post by gaz_powell
Sat Nov 07, 2020 4:42 pm
Malossi 172 top end

Last post by Andy Beard
Replies: 6
by Dek » Sun Oct 18, 2020 1:08 pm

I run the following T5 malossi 172 with a si 26/26g carburettor, 125 main, bgm big box, 21 tooth clutch and kytronic ignition smart booster set at 24...

6 Replies

3256 Views

Last post by Andy Beard
Mon Oct 26, 2020 8:03 pm
Exhaust Port

Last post by Hotdog

by Hotdog » Mon Oct 19, 2020 10:09 pm

Does anyone know what the width & height size of the exhaust port on a standard px200 Cylinder ? Thanks

0 Replies

3730 Views

Last post by Hotdog
Mon Oct 19, 2020 10:09 pm
vespa t5 MK1 headset screen change

Last post by gaz_powell
Replies: 1
by boxofbits » Mon Oct 12, 2020 9:57 pm

how do you change the screen blade on a MK1 vespa t5 had plenty of p ranges whick is a few bolts underneath for top to pop off but this just look...

1 Replies

1557 Views

Last post by gaz_powell
Sun Oct 18, 2020 9:16 am
Carbon buildup 1980 P200e

Last post by Meds1
Replies: 4
by railfancwb » Sat Sep 12, 2020 2:23 am

My 1980 Vespa P200e has almost 26,000 miles now, up from about 20,000 when I bought it a few years ago. Read somewhere about carbon buildup in two...

4 Replies

5012 Views

Last post by Meds1
Sun Sep 27, 2020 10:48 am
Seat on P200e - the long one

Last post by railfancwb
Replies: 2
by railfancwb » Tue Sep 08, 2020 1:49 am

At the front of the long seat on my P200e there is a hinge. There is a plate on that hinge which has a large air hole and three bolt holes. What do...

2 Replies

1976 Views

Last post by railfancwb
Sat Sep 12, 2020 2:11 am
vespa cosa rear hydraulic hose removal

Last post by tavspeed

by tavspeed » Thu Aug 20, 2020 5:45 pm

anybody know how to remove the rear hose,goes into the frame above the swing arm,and seems to have a metal sleeve,can,t budge it,do i have to remove...

0 Replies

3961 Views

Last post by tavspeed
Thu Aug 20, 2020 5:45 pm
P200e shifting mechanism

Last post by railfancwb
Replies: 2
by railfancwb » Tue Jun 16, 2020 3:49 am

Been having trouble shifting my P200e. While pestering it one of the cable ends came off at the handle bar.

Decided to replace both inner cables....

2 Replies

2438 Views

Last post by railfancwb
Sun Aug 02, 2020 11:31 pm
Piston 2 bore clearance for Lml 2T?

Last post by Davidsquaredson

by Davidsquaredson » Sun Jul 12, 2020 11:52 pm

Hi,
I've never worked on an lml engine before. Have the cylinder off. I can get a .229mm feeler between the piston and wall, about 2cm down from top....

0 Replies

3964 Views

Last post by Davidsquaredson
Sun Jul 12, 2020 11:52 pm
GTS breaking wind

Last post by coaster
Replies: 1
by Tractorman » Mon Jun 29, 2020 7:41 pm

Why does a new GTS fart when it parked up after a longish run. Mine makes a noise like a fog horn for sometime after it stops. I figured it to be...

1 Replies

1713 Views

Last post by coaster
Mon Jun 29, 2020 9:42 pm
Si modification

Last post by eibargum
Replies: 2
by Hotdog » Fri May 15, 2020 7:55 pm

If you were to change the float chamber cover for a fast flow fuel type (Pinasco, DRT & Cosa) With the 5.2 float needle and drill the carb fuel...

2 Replies

1910 Views

Last post by eibargum
Wed Jun 03, 2020 9:53 am
VMC 177

Last post by brynt
Replies: 6
by brynt » Thu May 21, 2020 9:38 am

Hi,

I have a Px125 engine that I would like to get a little more performance from, has anyone any experience with the VMC 177 kit?

I am think of...

6 Replies

4214 Views

Last post by brynt
Mon May 25, 2020 12:15 pm
12ps Barrel

Last post by gaz_powell
Replies: 5
by Hotdog » Sat May 23, 2020 3:46 pm

Hi, looking at these PX200 barrels advertised as 12ps (mostly from German shops), are they really 2.5-3hp over a standard barrel ! Has anyone used...

5 Replies

2844 Views

Last post by gaz_powell
Sun May 24, 2020 12:46 pm

New Topic

2215 topics

Page 3 of 89
- Jump to page:
Previous
1
2
3
4
5
…
89
Next

Return to Board Index

Information

Who is online

Users browsing this forum: No registered users and 9 guests
Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Vespa Tech

Who is online

Forum permissions

Login • Register

Advertising