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Speedo cables
Posted: Tue May 25, 2021 1:12 pm
by Daggs
Anyone know where I can get a grey speedo cable (complete) for an Indian speedo. That is a decent length. ie. longer than 112 cm which seems to be the standard from dealers. Which are too short, resulting in an extremely tight bend at the wheel.
Re: Speedo cables
Posted: Tue May 25, 2021 10:38 pm
by nsaints
This was something I was trying to find the answer to a few months ago
Posts on here and LCGB’s forum
I read mec-eur we’re longer than scootopia so ordered a mec-eur. Only to find it was shorter than the scootopia cable I already had
The only way I could get something like an acceptable bend was to also bend the plastic shroud that covers the securing nut at the wheel
Maybe someone has a better answer than me, so I’ll watch this thread
Re: Speedo cables
Posted: Wed May 26, 2021 11:31 am
by Warkton Tornado No.1
I doubt anything is available off the shelf.
However, speedo cables are available for other vehicles & power tool flexible drives. The inner square drive is quite common, though I forget the size, but there's only a few sizes in use.
If a longer 'suitable' speedo cable assembly is selected, shortening the inner is a case of loading the inner with solder prior to cutting. The end is then squared by making a press tool that will fit in a vice.
The press tool I made comprises two 3/8" square MS bars that are my old homemade tap wrench, which clamp a tap by tightening two M6 screws to grip the tap's square drive. I just reversed the two pieces & created a much smaller vee in each to clamp the speedo inner to hold it prior to squeezing it (very hard!) in the vice. I kept snapping inner drive cables for my porting tool & in frustration used an old, broken Lambretta inner (better quality than modern cr@p) & the replacement has worked well, coping with up to 35,ooo RPM & some greater loading than it should!
As for any speedo outer of the wrong colour, heat shrink the bottom part to the desired of 50 shades of grey
