hoodie2 Posted July 2, 2013 Report Share Posted July 2, 2013 Hi. I have a 76 TL125 that came with new 360mm Betor gas shocks. I think the springs may be the 50lbs ones and am wondering if I can source the lighter ones somewhere. With the pre load on the lightest setting and all the Gas released they still feel stiff. I'm about 80kg in gear. Is there any way to tell which springs they are and does someone in the UK sell just the springs? Cheers Quote Link to comment Share on other sites More sharing options...
feetupfun Posted July 2, 2013 Report Share Posted July 2, 2013 if you can measure the wire diameter, the coil OD and count the number of free coils, the rate can be calculated. Post the numbers here and I will do it I would say that John Cane sells springs for trials Betors Quote Link to comment Share on other sites More sharing options...
b40rt Posted July 2, 2013 Report Share Posted July 2, 2013 I was watching Michael A on his Bantam two weeks ago, it is fitted with betor gas and 50lbs springs, his shocks hardly moved either, and Michael is probably a tad over 80 kgs ! Seems to be a common problem. Quote Link to comment Share on other sites More sharing options...
feetupfun Posted July 2, 2013 Report Share Posted July 2, 2013 I find that 50 pound springs on Falcons gives a fantastic action. I suspect that Betors have a bit too much compression damping which makes them ride a bit harshly when combined with springs that are on the stiff side. Quote Link to comment Share on other sites More sharing options...
earthmover Posted July 2, 2013 Report Share Posted July 2, 2013 I have Betor's on both mine and my girlfriend's Whitehawks, both with 40lb springs. One set are the plain metal bodied, the other alloy, and both work all the way to the bump stops. John Cane does indeed sell them, and can tell you which springs you have by the OD of the wire. Mark Quote Link to comment Share on other sites More sharing options...
hoodie2 Posted July 2, 2013 Author Report Share Posted July 2, 2013 Brilliant. Cheers. How/where would I contact John Cane? Quote Link to comment Share on other sites More sharing options...
turbo Posted July 2, 2013 Report Share Posted July 2, 2013 not being funny but the best place for the betors is the skip, tried them and then changed to falcon and so much better. The falcons follow the ground much better whereas the betors felt stiff and woody. Only what I think though !!!!!!. Good luck. Quote Link to comment Share on other sites More sharing options...
old trials fanatic Posted July 2, 2013 Report Share Posted July 2, 2013 I've got Betors on the James and the OSSA but they have 40lbs springs and I weigh 110 Kgs. Seem to work fine for me. Quote Link to comment Share on other sites More sharing options...
bestrcpilot Posted July 2, 2013 Report Share Posted July 2, 2013 A coil spring is rated by the force it takes to compress the spring 1 inch. So to check the rate of a spring put the spring on a scale and compress it 1inch and read the scale. Quote Link to comment Share on other sites More sharing options...
hoodie2 Posted July 6, 2013 Author Report Share Posted July 6, 2013 Here are the details for the springs I have; the wire is 6mm, it has 12 coils and the spring is 55mm. Does this help anyone to identify if these are 50lb or 40lb springs? If it turns out I've got 50lb ones I'll try contacting trail & trials and see if they can supply loose springs. Cheers Hoodie. Quote Link to comment Share on other sites More sharing options...
feetupfun Posted July 6, 2013 Report Share Posted July 6, 2013 Here are the details for the springs I have; the wire is 6mm, it has 12 coils and the spring is 55mm. Does this help anyone to identify if these are 50lb or 40lb springs? If it turns out I've got 50lb ones I'll try contacting trail & trials and see if they can supply loose springs. Cheers Hoodie. Those numbers give 50 pounds per inch Quote Link to comment Share on other sites More sharing options...
hoodie2 Posted July 7, 2013 Author Report Share Posted July 7, 2013 Brilliant! Thanks very much for your help. Need to find myself some 40lb springs now. Quote Link to comment Share on other sites More sharing options...
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