TLR 16mm EVO Rear Shock Spring. EVO shock springs are closer together in rate for finer tuning. They are also constant in coil diameter and longer length when compared to the standard TLR springs. Between the constant coil diameter and the frequency TLR has chosen for these, these handle much better in all conditions, especially when it comes to bumps and landing. These are the orange, 4.0 rate rear springs. |