Seat springs

Information relating to the Matchless G80 or AJS Model 18 500cc Heavyweight.
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mirangi
Posts: 132
Joined: Mon Aug 02, 2010 12:51 pm
Location: BRISBANE AUSTRALIA

Seat springs

Post by mirangi »

One more, can someone give me the length and diameter of the seat springs on a 1950 G80S.

Thanks,

Steve

dogwheel
Posts: 467
Joined: Tue Jan 11, 2011 12:25 pm
Location: WORCESTERSHIRE UK

Seat springs

Post by dogwheel »

I have a 1950 G3L, the seat springs fitted, which could be original measure 1.9" Diameter by 5.5" long, a spare pair I plan using are 1.85" Diameter x 6.25" long.
wilko
Posts: 2337
Joined: Wed Oct 12, 2005 10:45 pm
Location: victoria AUSTRALIA

Seat springs

Post by wilko »

Swinging arm ones are only about 3 1/2 to 4 inches, otherwise the seat looks stupid!
mirangi
Posts: 132
Joined: Mon Aug 02, 2010 12:51 pm
Location: BRISBANE AUSTRALIA

Seat springs

Post by mirangi »

Thanks guys
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paul knapp
Posts: 1645
Joined: Wed Oct 12, 2005 10:45 pm
Location: SOUTH AUSTRALIA AUSTRALIA

Seat springs

Post by paul knapp »

My originals are 3 1/8" long by around 1 7/8" O.D. (spring frame)
Probably sagged a bit with my weight! though there is plenty of adjustment on the height adjusting screws to get the saddle level.

Ridgids have longer springs.
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