The Marston Sunbeam Club & Register Forum

General Category => Technical Discussion Forum => Topic started by: johnguppy on March 09, 2018, 02:24:00 PM

Title: magneto chain model 7
Post by: johnguppy on March 09, 2018, 02:24:00 PM
I need to replace my magneto drive chain   and on making contact with the firm listed  in our suppilers  list it seems that  10 people have orderd  new chains  last year  so i am sure i will need the same sort of chain   can anyone confirm   there order 
It seems the  Morse chain is metric   
Pin pitch   10mm
9.6mm   - 11.8    wide   
50 links   if anyone  has ordered a chain   or  can gide me   i can order next week
Title: Re: magneto chain model 7
Post by: singleminded on March 09, 2018, 10:16:38 PM
I got mine from sprockets unlimited,they told me what i needed and it's been fitted for over 5 years..I've no idea what pitch it is.I think i have a spare one and I'll try to measure it for you..John
Title: Re: magneto chain model 7
Post by: johnguppy on March 09, 2018, 11:39:44 PM
Thanks 
i have found that its a special Morse chain  and found a supplier  who has sold a number of 50 link  chains to sunbeam owners   so i am on right track
thanks again