Swift Springs USA

Thrust Sheets
Increase linear rate on any spring by preventing spring
unwind during compression.

Thrust sheets provide a variety of benefits to coilover systems. As a spring becomes compressed the coils attempt to distribute the energy by unwinding. This is called twisted force. The unwinding makes the spring rate irregular. By allowing the spring to smoothly rotate around the perch during compression, the spring rate will return to normal. Thrust sheets also help dampening and rebound of struts too. Thrust sheet’s bearing action allowing the rotation of a spring allow the load on the spring to be more evenly Distributed which reduces lateral shock shaft load. Increased lateral load on shock shafts cause a reduction in the struts ability to rely on valves for dampening force.

Thrust sheets works with all brand of coilover system & springs as long as inside diameter matches. Each kit comes with 4 composite rings and 4 stainless steel sheets that will cover 2 coilover springs.

PART NUMBER	Inner Diameter
044101	60mm (2.25")
544202	65mm (2.50")
744303	70mm (2.75")

ALL KIT COMES WITH 4 THRUST SHEETS & 4 METAL WASHER SHEETS
(1 KIT FOR 2 SPRINGS)

Spring Thrust Sheet

1 Kit fits 2 springs
Install thrusts sheets directly to main spring

Stack Springs Adapter:
Make running multiple springs with ease!

Swift stack spring adapters are made out of a lightweight and durable composite material. It is made for racers that are looking to stack either a Helper or Assist spring onto the main spring. The stack spring adapter can also be use for racers that are looking to run two main spring (dual rate and progressive rate) type setup. The composite materials that are used on these adapters do not harm the shock thread. It also does not add to the un-sprung weight due to its light weighted composite materials.

Each kit comes with one adapter and 2 stainless metal sheets.

PART NUMBER	Inner Diameter
SP60	60mm (2.25")
SP65	65mm (2.50")
SP70	70mm (2.75")