GT reed petals, how many kms before replacing?

Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Davidsquaredson
registered user
Posts: 225
Joined: Sun Jun 10, 2012 11:41 am
Main scooter: Early Eibar Jet 200
Contact:

Hey,
I've got a GT200, 85% of my riding is in a city so pretty much constant changing of throttle. I'm curious what's the limit of the expected mileage I put can safely put on petals without fear of breaking, and then I can back off some for safety margin. If these are based on a cart, I'm guessing designed for on / off rather than constant change .

I'm looking for someone with evidence rather than opinion. Has anyone have a set break? At what mileage and riding type.

Thanks in advance
David
------------------------------------------------------------------------------
carpe scooter diem

1974 Rally 200
1965 Li150
1963 TV175
1974 Eibar Jet200
eden
Dealer
Posts: 1043
Joined: Thu Feb 27, 2014 8:44 pm
Location: ILCLAND
Contact:

If you double the petals up they last a long time
I've just changed petals in my GT250 from new.. over 2 years ago, many 1000"s of miles, they hadn't broke, I just felt it was time for new ones.
Davidsquaredson
registered user
Posts: 225
Joined: Sun Jun 10, 2012 11:41 am
Main scooter: Early Eibar Jet 200
Contact:

eden wrote:If you double the petals up they last a long time
I've just changed petals in my GT250 from new.. over 2 years ago, many 1000"s of miles, they hadn't broke, I just felt it was time for new ones.
Did doubling the petals change the performance or flow in any way that would impact jetting?

Thanks
David
------------------------------------------------------------------------------
carpe scooter diem

1974 Rally 200
1965 Li150
1963 TV175
1974 Eibar Jet200
eden
Dealer
Posts: 1043
Joined: Thu Feb 27, 2014 8:44 pm
Location: ILCLAND
Contact:

Not that you will notice
Davidsquaredson
registered user
Posts: 225
Joined: Sun Jun 10, 2012 11:41 am
Main scooter: Early Eibar Jet 200
Contact:

Sorry for drip feeding questions. I'm in Canada so I don't have easy access to parts as I would like. Do you know if the petal has a part number that can be generically sourced from a racing parts shop?

Sent from my SM-G928W8 using Tapatalk
------------------------------------------------------------------------------
carpe scooter diem

1974 Rally 200
1965 Li150
1963 TV175
1974 Eibar Jet200
storkfoot
registered user
Posts: 1154
Joined: Thu Jan 08, 2009 12:08 am
Main scooter: '70 GP150 [TS1 225]
Location: Merseyside
Contact:

I'm pretty certain the reed block is a generic kart part. I remember reading years back that Richard had used a kart part. I think this is the reed block and gaskets, but it may be wise to take photos and measurements and contact a kart shop in Canada.

http://www.kkckartshop.co.uk/pc/showsea ... ageStyle=P
GeorgeS
registered user
Posts: 254
Joined: Fri Feb 27, 2015 1:58 pm
Main scooter: 1961 Series II Granturismo 240
Contact:

You can also find a lot of spares here: http://www.discodezscooters.co.uk/c/tun ... erformance
Davidsquaredson
registered user
Posts: 225
Joined: Sun Jun 10, 2012 11:41 am
Main scooter: Early Eibar Jet 200
Contact:

Tx everyone. Scooter people are good people.

Sent from my SM-G928W8 using Tapatalk
------------------------------------------------------------------------------
carpe scooter diem

1974 Rally 200
1965 Li150
1963 TV175
1974 Eibar Jet200
User avatar
Burnside
registered user
Posts: 315
Joined: Wed Feb 22, 2012 9:22 pm
Main scooter: Lambretta TV200
Location: Norwich
Contact:

My petals are replaced at the same time as the piston rings, approx. 3-4k miles, even though they probably have plenty of life left in them (and keep the old as spares), but I also double up
Post Reply Previous topicNext topic
  • Information
  • Who is online

    Users browsing this forum: Ahrefs [Bot], Google [Bot], Majestic-12 [Bot] and 24 guests