Swift Assist Springs and Swift Helper Springs from Upgrade Motoring.com

Swift Assist Springs - Swift Helper Springs - Swift Stacked Spring Adapters - Swift Thrust Sheets

ASSIST SPRINGS		Assist Spring comes with one adapter and 2 shims. Priced individually, Sold in Pairs only.
PART NUMBER	SPRING RATE		FREE LENGTH		STROKE		FCH		CW		MSRP
PART NUMBER	kgf/mm	lbs/inch	mm	Inch	mm	Inch	mm	Inch	kg	lbs	USD
60MM (2.25")
A60-072-040	4	224	72	2.83	42	1.65	30	1.18	165	364	$89.00
A60-072-050	5	280	72	2.83	42	1.65	30	1.18	210	463	$89.00
A60-072-060	6	336	72	2.83	42	1.65	30	1.18	280	617	$89.00
65MM (2.5")
A65-068-040	4	224	68	2.68	41	1.61	27	1.06	155	342	$89.00
A65-068-050	5	280	68	2.68	41	1.61	27	1.06	200	441	$89.00
A65-068-060	6	336	68	2.68	41	1.61	27	1.06	260	573	$89.00
HELPER SPRINGS		Helper Spring comes with one adapter and 2 shims
PART NUMBER	SPRING RATE		FREE LENGTH		STROKE		FCH		CW		MSRP
PART NUMBER	kgf/mm	lbs/inch	mm	Inch	mm	Inch	mm	Inch	kg	lbs	USD
60MM (2.25")
H60-060-015	1.5	84	60	2.36	41	1.61	19	0.75	70	154	$79.00
H60-060-030	3	168	60	2.36	38	1.50	22	0.87	120	265	$79.00
H60-070-008	0.8	45	70	2.76	43	1.69	27	1.06	40	88	$79.00
65MM (2.5")
H65-060-015	1.5	84	60	2.36	39	1.54	21	0.83	70	154	$79.00
H65-060-030	3	168	60	2.36	36	1.42	24	0.94	120	265	$79.00
H65-070-008	0.8	45	70	2.76	46	1.81	24	0.94	43	95	$79.00
70MM (2.75")
H70-070-008	0.8	45	70	2.76	48	1.89	22	0.87	45	99	$79.00

STACKED SPRING ADAPTER				Adapter comes with an adapter and 2 shims
PART NUMBER	INSIDE DIAMETER				MSRP
PART NUMBER	Inch		mm		USD
SP60	2.25		60		$29.00
SP65	2.50		65		$29.00
SP70	2.75		70		$29.00

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.

Swift 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	Sale Price	BUY NOW
044101	60mm (2.25")	$25.00	BUY NOW !
544202	65mm (2.50")	$25.00	BUY NOW!
744303	70mm (2.75")	$25.00	BUY NOW!

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

Swift Thrust Sheets from UpgradeMotoring.com

Spring Thrust Sheet

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

All the specs above are subject to change without any notice.

Upgrade Motoring

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Please Call 818.998.6005 to Place Your Orders or To Get Our Current Sale Pricing!