3 replies to this topic

[Ethel]

An obscure question for anyone with twin SU's...

 

I'm after a tension (aka expansion) spring, the throttle return springs for twin SU's look likely candidates for my needs (short but stretchier than the norm). I wondered if anyone could do some basic measuring before I take myself round to Minispares? 

 

The main thing I need is the free length, but if  you also measured one a full intended stretch that'd be dandy 

 

Thanks muchly

[ace01]

^{73mm and approx 125mm}

[MiniElliott]

Hi, I just measured the throttle return spring on my twin hs2's. Free length is ~75mm and loaded length is ~170mm.

 

Hope tthis is of help

 

Elliott 

[Ethel]

Thanks to both of you