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Frame dimensions 18S

Posted: Sat Jul 06, 2019 8:10 am
by Antoni
Could any kind soul measure the distance from the centre of one of the forward engine mount bolts to the centre of the front wheel spindle with the bike on the centre-stand?

Re: Frame dimensions 18S

Posted: Sat Jul 06, 2019 4:18 pm
by Halfwhelk
1955 18CS
From centre of upper forward engine bolt (big cast lug on frame downtube) to centre of wheel spndle 544mm.
Note bike was on axle stands so there was some weight on the front wheel.
Matt

Re: Frame dimensions 18S

Posted: Sun Jul 07, 2019 8:19 am
by Antoni
Thanks for that. I assume it would be the same for a non-competition bike

Re: Frame dimensions 18S

Posted: Sun Jul 07, 2019 4:19 pm
by cfaber
Antoni wrote:Thanks for that. I assume it would be the same for a non-competition bike
My 54 18s measures 21.75" or so, that's from a crude measurement between the center of the axle and upper forward engine stud on the bottom part of the magnito platform

Re: Frame dimensions 18S

Posted: Sun Jul 07, 2019 5:57 pm
by spookefoote1956
:? I'm fascinated as to why you want to know?