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General Category => General Discussion => Topic started by: MikeW on January 20, 2024, 11:09:12 PM

Title: 1934 Moto Guzzi 500 S Owner Review
Post by: MikeW on January 20, 2024, 11:09:12 PM
I thought this owner review of a 1934 Moto Guzzi 500 S might be of interest.

https://youtu.be/xt7pVQzeCe4 (https://youtu.be/xt7pVQzeCe4)

(https://i.postimg.cc/Dz2q79dP/1934-Guzzi-500.jpg) (https://youtu.be/xt7pVQzeCe4)
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: guzzi ride on January 21, 2024, 05:38:00 AM
Very nice and thanks for sharing.
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: Dave Swanson on January 21, 2024, 06:37:45 AM
The astute owner knew his bike very well.  Love the bike.  Mine is one year newer with rear suspension, but we share the same engine platform.  Very cool video.
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: Dave Swanson on January 21, 2024, 06:42:43 AM
An interesting comparison for the 2.

1934 500S
(https://i.postimg.cc/qMZ41RQg/Screenshot-2024-01-21-at-06-38-32-1934-Moto-Guzzi-500-S-Owner-Review.png) (https://postimages.org/)

1935 500 GTS
(https://i.postimg.cc/Y0JDWZ5D/IMG-8363.jpg) (https://postimg.cc/T5Jc87Yn)
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: cliffrod on January 21, 2024, 07:12:19 AM
An interesting comparison for the 2.

1934 500S
(https://i.postimg.cc/qMZ41RQg/Screenshot-2024-01-21-at-06-38-32-1934-Moto-Guzzi-500-S-Owner-Review.png) (https://postimages.org/)

1935 500 GTS
(https://i.postimg.cc/Y0JDWZ5D/IMG-8363.jpg) (https://postimg.cc/T5Jc87Yn)

Dave, do you know if the rear frame section will bolt on/off to change from rigid to swingarm or are they different dedicated frames?  Hard to tell from pics, especially in area near kickstart lever.
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: Dave Swanson on January 21, 2024, 07:42:50 AM
Dave, do you know if the rear frame section will bolt on/off to change from rigid to swingarm or are they different dedicated frames?  Hard to tell from pics, especially in area near kickstart lever.

I don't think the frames are interchangeable.  But I would have to see them side by side.
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: vintagehoarder on January 21, 2024, 08:54:37 AM
Cool thanks for sharing
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: pehayes on January 21, 2024, 12:03:55 PM
Not criticizing, just confused.  He refers to the 'girder forks' and then also refers to them as 'Earles forks'.
I've always seen Earles forks with a horizontal lower link so that the front end doesn't dive under braking.  I don't know the Earles design theory. 
Is this accurate or an error in terminology?

Patrick Hayes
Fremont CA
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: Dave Swanson on January 21, 2024, 12:44:09 PM
Not criticizing, just confused.  He refers to the 'girder forks' and then also refers to them as 'Earles forks'.
I've always seen Earles forks with a horizontal lower link so that the front end doesn't dive under braking.  I don't know the Earles design theory. 
Is this accurate or an error in terminology?

Patrick Hayes
Fremont CA

Yes, he mixed them up.  I would bet a beer that he has a /2 BMW at home.    :grin:
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: Moparnut72 on January 21, 2024, 01:51:08 PM
I think one of the main reasons for Earles forks was for sidecar us. They could be adjusted for solo or sidecars, to make sidecar handling easier. I had a /2, wish I had it now.
kk
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: SED on January 21, 2024, 02:03:18 PM
Cool video - thanks.  The video link also shows the bike is for sale and the asking price is $47,500 AUD which is over $30,000 USD!   :shocked:

I don't think the frames are interchangeable.  But I would have to see them side by side.

Looks like the front might be the same but there are so many parts unique to the spring frame that it wouldn't make sense.  For example the spring boxes contain 10 springs plus spacers and pull rods.

(https://i.ibb.co/W3hCshb/Frames-Compared.jpg) (https://ibb.co/W3hCshb)
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: SmithSwede on January 21, 2024, 02:57:54 PM
Very interesting.  Thanks for posting that. 
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: cliffrod on January 21, 2024, 04:01:37 PM
Cool video - thanks.  The video link also shows the bike is for sale and the asking price is $47,500 AUD which is over $30,000 USD!   :shocked:

Looks like the front might be the same but there are so many parts unique to the spring frame that it wouldn't make sense.  For example the spring boxes contain 10 springs plus spacers and pull rods.

(https://i.ibb.co/W3hCshb/Frames-Compared.jpg) (https://ibb.co/W3hCshb)


Thanks for the frame pics- very cool.  Seeing the bikes side by side, I just wondered if MG manufactured a standard frame that was readily convertible before other companies did.
Title: Re: 1934 Moto Guzzi 500 S Owner Review
Post by: Canuck750 on January 21, 2024, 07:59:35 PM
Thanks for posting. I would love to find a Guzzi just like this, girder front and rigid rear.