New Ultron This new range of springs can be used as a side spring and a rear bump spring.
Recomended springs as a base setup on your Ultron is UL7320 Green sides & UL7322 Yellow rear bump spring
Mardave Soft White Spring Spring sold as a Pair
UL7317 Super light - Blue
UL7318 Super Soft -Orange
UL7319 Soft -White
UL7320 Medium - Green
UL7321 Hard - Purple
UL7322 Ultra hard - Yellow
UL7323 Megga Hard - Black