The MST 30mm DK Coil Dual Rate Spring is compatible with the full range of MST drift chassis', and is a must have for those who are serious about tuning. These dual rate springs are similar to full scale car springs, in that they provide a softer rate through the initial stroke, and then gradually stiffen up as the shock moves further into the range of travel. These are the same springs available in the MST DK Spring kit, but are available individually as an option. Choose from Hard, Medium, Soft and Super Soft rates.
This product was added to our catalog on December 13, 2017