Get This Value
if(opt.Item.speed == 1) speedsetvalue=600;
else if(opt.Item.speed == 2) speedsetvalue=800;
else if(opt.Item.speed == 3) speedsetvalue=1200;
else if(opt.Item.speed == 4) speedsetvalue=2000;
else if(opt.Item.speed == 5) speedsetvalue=2500;
else if(opt.Item.speed == 6) speedsetvalue=3500;