Fox Suspension Rear Spring (Standard) - 3.50" Stroke - 2018


All standard steel springs are black and are marked with their spring rate in lbs/in (in 50 lb increments) and the total travel of the spring itself. Standard black springs should only be paired with shocks having less travel than the travel marked on the spring itself.

WARNING: Tighten the preload adjuster just until the spring no longer moves, then preload no more than 2 full turns. Preloading the spring more than 2 full turns may cause the spring to coil bind when the shock is bottomed out. This can cause damage to the shock which could lead to a loss of control resulting in SERIOUS INJURY OR DEATH.

Standard Steel Springs
Part	Description	Where used
2.3in/58mm-2.55in/65mm Travel Springs
039-03-011	Spring: [4.285 TLG X 1.385 ID X 250 lbs/in, 2.500 Travel] Black	7.875inx2.25in, 185mm(T)x50mm, 185mm(T)x52.5mm, 185mm(T)x55mm, 210mmx50mm, 210mmx52.5mm, 210mmx55mm
039-03-012	Spring: [4.344 TLG X 1.385 ID X 300 lbs/in, 2.500 Travel] Black
039-03-013	Spring: [4.381 TLG X 1.385 ID X 350 lbs/in, 2.450 Travel] Black
039-03-014	Spring: [4.675 TLG X 1.385 ID X 400 lbs/in, 2.450 Travel] Black
039-03-015	Spring: [4.723 TLG X 1.385 ID X 450 lbs/in, 2.370 Travel] Black
039-03-016	Spring: [4.733 TLG X 1.385 ID X 500 lbs/in, 2.350 Travel] Black
039-03-017	Spring: [4.776 TLG X 1.385 ID X 550 lbs/in, 2.350 Travel] Black
039-03-018	Spring: [4.830 TLG X 1.385 ID X 600 lbs/in, 2.350 Travel] Black
039-03-006	Spring: [6.126 TLG X 1.385 ID X 600 lbs/in, 2.550 Travel] Black
039-03-019	Spring: [4.954 TLG X 1.385 ID X 650 lbs/in, 2.300 Travel] Black
039-03-009	Spring: [5.701 TLG X 1.385 ID X 700 lbs/in, 2.550 Travel] Black
2.8in/71mm Travel Springs
039-03-022	Spring: [4.924 TLG X 1.385 ID X 250 lbs/in, 2.800 Travel] Black	8.50inx2.50in, 205mm(T)x60mm, 205mm(T)x62.5mm, 205mm(T)x65mm, 230mmx60mm, 230mmx62.5mm, 230mmx65mm
039-03-001	Spring: [5.799 TLG X 1.385 ID X 350 lbs/in, 2.800 Travel] Black
039-03-002	Spring: [5.459 TLG X 1.385 ID X 400 lbs/in, 2.800 Travel] Black
039-03-003	Spring: [5.409 TLG X 1.385 ID X 450 lbs/in, 2.800 Travel] Black
039-03-004	Spring: [5.728 TLG X 1.385 ID X 500 lbs/in, 2.800 Travel] Black
039-03-005	Spring: [5.949 TLG X 1.385 ID X 550 lbs/in, 2.800 Travel] Black
039-03-007	Spring: [6.382 TLG X 1.385 ID X 600 lbs/in, 2.800 Travel] Black
039-03-008	Spring: [6.150 TLG X 1.385 ID X 650 lbs/in, 2.800 Travel] Black
039-03-010	Spring: [6.402 TLG X 1.385 ID X 700 lbs/in, 2.800 Travel] Black
3.19in/81mm-3.25in/83mm Travel Springs
039-09-010	Spring: [6.468 TLG X 1.385 ID X 250 lbs/in, 3.25 Travel] Black	8.75inx2.75in, 9.50inx3.00in, 225mm(T)x70mm,  225mm(T)x72.5mm, 225mm(T)x75mm, 250mmx70mm, 250mmx72.5mm, 250mmx75mm
039-03-000	Spring: [6.126 TLG X 1.385 ID X 300 lbs/in, 3.240 Travel] Black
039-09-000	Spring: [6.476 TLG X 1.385 ID X 300 lbs/in, 3.25 Travel] Black
039-09-001	Spring: [6.689 TLG X 1.39 ID X 350 lbs/in, 3.25 Travel] Black
039-09-002	Spring: [6.634 TLG X 1.385 ID X 400 lbs/in, 3.25 Travel] Black
039-09-003	Spring: [6.760 TLG X 1.385 ID X 450 lbs/in, 3.25 Travel] Black
039-09-004	Spring: [6.300 TLG X 1.385 ID X 500 lbs/in, 3.25 Travel] Black
039-09-005	Spring: [6.700 TLG X 1.385 ID X 550 lbs/in, 3.25 Travel] Black
039-09-006	Spring: [6.880 TLG X 1.385 ID X 600 lbs/in, 3.25 Travel] Black
039-09-007	Spring: [6.640 TLG X 1.385 ID X 650 lbs/in, 3.19 Travel] Black
039-09-008	Spring: [7.130 TLG X 1.385 ID X 700 lbs/in, 3.19 Travel] Black
3.64in/92mm-3.85in/98mm Travel Springs
039-12-000	Spring: (T) [6.800 TLG X 1.385 ID X 150 lb/in X 3.85 Travel] Black	10.5inx3.5in
039-12-001	Spring: (T) [7.000 TLG X 1.385 ID X 200 lb/in X 3.80 Travel] Black
039-12-008	Spring: (T) [7.000 TLG X 1.385 ID X 225 lb/in X 3.80 Travel] Black
039-12-002	Spring: (T) [7.200 TLG X 1.385 ID X 250 lb/in X 3.75 Travel] Black
039-12-009	Spring: (T) [7.500 TLG X 1.385 ID X 275 lb/in X 3.75 Travel] Black
039-12-003	Spring: (T) [7.750 TLG X 1.385 ID X 300 lb/in X 3.70 Travel] Black
039-12-010	Spring: (T) [7.7550 TLG X 1.385 ID X 325 lb/in X 3.70 Travel] Black
039-12-004	Spring: (T) [7.750 TLG X 1.385 ID X 350 lb/in X 3.70 Travel] Black
039-12-005	Spring: (T) [7.750 TLG X 1.385 ID X 400 lb/in X 3.65 Travel] Black
039-12-006	Spring: (T) [8.100 TLG X 1.385 ID X 450 lb/in X 3.65 Travel] Black
039-12-007	Spring: (T) [8.250 TLG X 1.385 ID X 500 lb/in X 3.64 Travel] Black