2020 SLS and Standard Steel Rear Shock Spring Information

WARNING: Modification or alteration of a FOX product can cause product failure resulting in SEVERE INJURY OR DEATH. Never modify or alter ANY part of a FOX product (including coil springs, lower leg cross brace, crown, steerer, upper tubes, lower leg, air can, seat post, air volume spacers, internals, axle slit shims, axle adapters, or any other parts).

Some springs may be too long or short to fit on certain model shocks. Please refer to the charts below before purchasing a new spring for your shock. Please contact FOX directly with fit/application inquiries.

 

2021 DHX2 Spring Fitment
Eye-to-Eye Travel Shortest TLG Spring that Fits Longest TLG Spring that Fits
7.5in 2in 4.32in/109.7mm 4.83in/122.7mm
7.875in 2in 4.32in/109.7mm 5.21in/132.3mm
8.5in 2.5in 4.82in/122.4mm  5.83in/148.1mm
9.5in 3in 5.32in/135.1mm 6.84in/173.7mm
10.5in 3.5in 5.82in/147.8mm 7.83in/198.9mm
185mm (T) 55mm 4.48in/113.8mm 5.30in/134.6mm
210mm 47.5-55mm 4.49in/114.0mm 5.60in/142.2mm
205mm (T) 57.5-65mm 4.88in/123.9mm 6.09in/154.7mm
230mm 57.5-65mm 4.88in/123.9mm 6.39in/162.3mm
225mm (T) 67.5-75mm 5.27in/133.8mm 6.88in/174.7mm
250mm 67.5-75mm 5.28in/134.1mm 7.18in/182.4mm

 

VAN/Bomber CR Spring Fitment
Eye-to-Eye Travel Shortest TLG Spring that Fits Longest TLG Spring that Fits
7.5in 2in 4.05in/102.9mm 5.15in/130.8mm
7.875in 2in 4.05in/102.9mm 5.53in/140.5mm
7.875in 2.25in 4.30in/109.2mm 5.53in/140.5mm
8.5in 2.5in 4.55in/115.6mm 6.15in/156.2mm
8.75in 2.75in 4.80in/121.9mm 6.40in/162.6mm
9.5in 3in 5.05in/128.3mm 7.15in/181.6mm
10.5in 3.5in 5.55in/141.0mm 8.15in/207.0mm
185mm (T) 50-55mm 4.21in/106.9mm 5.19in/131.8mm
210mm 47.5-55mm 4.43in/112.5mm 5.92in/150.4mm
205mm (T) 57.5-65mm 5.00in/127.0mm 5.97in/151.6mm
230mm 57.5-65mm 5.22in/132.6mm 6.71in/170.4mm
225mm (T) 67.5-75mm 5.78in/146.8mm 6.76in/171.7mm
250mm 67.5-75mm 6.00in/152.4mm 7.50in/190.5mm


 

SLS (Super Light Steel) springs are now available from FOX for DHX and VAN rear shocks. These SLS springs are a lighter weight steel spring option offered in addition to our standard steel springs. The new SLS springs from FOX are lighter than titanium springs at more affordable prices. A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimized by using a smaller wire diameter and fewer coils, creating a lighter spring.

 

  • For 2019 FOX has developed a new line of SLS springs to optimize performance on all coil shock platforms including the newer metric and trunnion options. All 2019 SLS springs are Orange and are marked with their spring rate in lbs/in and the total travel of the spring itself in both standard and metric. 2019 SLS springs should only be paired with shocks having less travel than the travel marked on the spring itself. 

 

Preso4.jpg

2019 SLS Springs
Part Description Where Used
2.4in/61mm Travel Springs
033-22-000 Spring: 2019 [1.385in ID X 300lb/in X 2.4in/61mm Travel X 4.28in TLG] SLS

7.875inx2.25in, 185mm(T)x50mm, 185mm(T)x52.5mm, 185mm(T)x55mm, 210mmx50mm, 210mmx52.5mm, 210mmx55mm, 230mmx57.5mm

033-22-001 Spring: 2019 [1.385in ID X 325lb/in X 2.4in/61mm Travel X 4.41in TLG] SLS
033-22-002 Spring: 2019 [1.385in ID X 350lb/in X 2.4in/61mm Travel X 4.38in TLG] SLS
033-22-003 Spring: 2019 [1.385in ID X 375lb/in X 2.4in/61mm Travel X 4.52in TLG] SLS
033-22-004 Spring: 2019 [1.385in ID X 400lb/in X 2.4in/61mm Travel X 4.6in TLG] SLS
033-22-005 Spring: 2019 [1.385in ID X 425lb/in X 2.4in/61mm Travel X 4.54in TLG] SLS
033-22-006 Spring: 2019 [1.385in ID X 450lb/in X 2.4in/61mm Travel X 4.74in TLG] SLS
033-22-007 Spring: 2019 [1.385in ID X 475lb/in X 2.4in/61mm Travel X 4.68in TLG] SLS
033-22-008 Spring: 2019 [1.385in ID X 500lb/in X 2.4in/61mm Travel X 4.67in TLG] SLS
033-22-009 Spring: 2019 [1.385in ID X 550lb/in X 2.4in/61mm Travel X 4.91in TLG] SLS
033-22-010 Spring: 2019 [1.385in ID X 600lb/in X 2.4in/61mm Travel X 4.97in TLG] SLS
033-22-011 Spring: 2019 [1.385in ID X 650lb/in X 2.4in/61mm Travel X 4.97in TLG] SLS
033-22-012 Spring: 2019 [1.385in ID X 700lb/in X 2.4in/61mm Travel X 4.97in TLG] SLS
2.65in/67mm Travel Springs
033-22-013 Spring: 2019 [1.385in ID X 250lb/in X 2.65in/67mm Travel X 4.69in TLG] SLS 8.50inx2.50in, 205mm(T)x60mm, 205mm(T)x62.5mm, 205mm(T)x65mm, 230mmx60mm, 230mmx62.5mm, 230mmx65mm
033-22-014 Spring: 2019 [1.385in ID X 275lb/in X 2.65in/67mm Travel X 4.63in TLG] SLS
033-22-015 Spring: 2019 [1.385in ID X 300lb/in X 2.65in/67mm Travel X 4.74in TLG] SLS
033-22-016 Spring: 2019 [1.385in ID X 325lb/in X 2.65in/67mm Travel X 4.71in TLG] SLS
033-22-017 Spring: 2019 [1.385in ID X 350lb/in X 2.65in/67mm Travel X 4.85in TLG] SLS
033-22-018 Spring: 2019 [1.385in ID X 375lb/in X 2.65in/67mm Travel X 4.97in TLG] SLS
033-22-019 Spring: 2019 [1.385in ID X 400lb/in X 2.65in/67mm Travel X 5.14in TLG] SLS
033-22-020 Spring: 2019 [1.385in ID X 425lb/in X 2.65in/67mm Travel X 5.08in TLG] SLS
033-22-021 Spring: 2019 [1.385in ID X 450lb/in X 2.65in/67mm Travel X 5.11in TLG] SLS
033-22-022 Spring: 2019 [1.385in ID X 475lb/in X 2.65in/67mm Travel X 5.23in TLG] SLS
033-22-023 Spring: 2019 [1.385in ID X 500lb/in X 2.65in/67mm Travel X 5.32in TLG] SLS
033-22-024 Spring: 2019 [1.385in ID X 550lb/in X 2.65in/67mm Travel X 5.38in TLG] SLS
033-22-025 Spring: 2019 [1.385in ID X 600lb/in X 2.65in/67mm Travel X 5.47in TLG] SLS
033-22-026 Spring: 2019 [1.385in ID X 650lb/in X 2.65in/67mm Travel X 5.6in TLG] SLS
033-22-027 Spring: 2019 [1.385in ID X 700lb/in X 2.65in/67mm Travel X 5.61in TLG] SLS
2.9in/74mm Travel Springs
033-22-028 Spring: 2019 [1.385in ID X 300lb/in X 2.9in/74mm Travel X 5.36in TLG] SLS 8.75inx2.75in, 225mm(T)x70mm, 250mmx70mm
033-22-029 Spring: 2019 [1.385in ID X 325lb/in X 2.9in/74mm Travel X 5.24in TLG] SLS
033-22-030 Spring: 2019 [1.385in ID X 350lb/in X 2.9in/74mm Travel X 5.33in TLG] SLS
033-22-031 Spring: 2019 [1.385in ID X 375lb/in X 2.9in/74mm Travel X 5.54in TLG] SLS
033-22-032 Spring: 2019 [1.385in ID X 400lb/in X 2.9in/74mm Travel X 5.54in TLG] SLS
033-22-033 Spring: 2019 [1.385in ID X 425lb/in X 2.9in/74mm Travel X 5.64in TLG] SLS
033-22-034 Spring: 2019 [1.385in ID X 450lb/in X 2.9in/74mm Travel X 5.8in TLG] SLS
033-22-035 Spring: 2019 [1.385in ID X 475lb/in X 2.9in/74mm Travel X 5.85in TLG] SLS
033-22-036 Spring: 2019 [1.385in ID X 500lb/in X 2.9in/74mm Travel X 5.83in TLG] SLS
033-22-037 Spring: 2019 [1.385in ID X 550lb/in X 2.9in/74mm Travel X 5.85in TLG] SLS
033-22-038 Spring: 2019 [1.385in ID X 600lb/in X 2.9in/74mm Travel X 5.85in TLG] SLS
3.15in/80mm Travel Springs
033-22-040 Spring: 2019 [1.385in ID X 225lb/in X 3.15in/80mm Travel X 5.39in TLG] SLS 9.50inx3.00in, 225mm(T)x72.5mm, 225mm(T)x75mm, 250mmx72.5mm, 250mmx75mm
033-22-041 Spring: 2019 [1.385in ID X 250lb/in X 3.15in/80mm Travel X 5.54in TLG] SLS
033-22-042 Spring: 2019 [1.385in ID X 275lb/in X 3.15in/80mm Travel X 5.46in TLG] SLS
033-22-043 Spring: 2019 [1.385in ID X 300lb/in X 3.15in/80mm Travel X 5.61in TLG] SLS
033-22-044 Spring: 2019 [1.385in ID X 325lb/in X 3.15in/80mm Travel X 5.7in TLG] SLS
033-22-045 Spring: 2019 [1.385in ID X 350lb/in X 3.15in/80mm Travel X 5.94in TLG] SLS
033-22-046 Spring: 2019 [1.385in ID X 375lb/in X 3.15in/80mm Travel X 5.92in TLG] SLS
033-22-047 Spring: 2019 [1.385in ID X 400lb/in X 3.15in/80mm Travel X 6.04in TLG] SLS
033-22-048 Spring: 2019 [1.385in ID X 425lb/in X 3.15in/80mm Travel X 6.16in TLG] SLS
033-22-049 Spring: 2019 [1.385in ID X 450lb/in X 3.15in/80mm Travel X 6.28in TLG] SLS
033-22-050 Spring: 2019 [1.385in ID X 475lb/in X 3.15in/80mm Travel X 6.41in TLG] SLS
033-22-051 Spring: 2019 [1.385in ID X 500lb/in X 3.15in/80mm Travel X 6.33in TLG] SLS
033-22-063 Spring: 2019 [1.385in ID X 525lb/in X 3.15in/80mm Travel X 6.60in TLG] SLS
033-22-052 Spring: 2019 [1.385in ID X 550lb/in X 3.15in/80mm Travel X 6.52in TLG] SLS
3.65in/93mm Travel Springs
033-22-053 Spring: 2019 [1.385in ID X 225lb/in X 3.65in/93mm Travel X 6.26in TLG] SLS 10.5inx3.5in
033-22-054 Spring: 2019 [1.385in ID X 250lb/in X 3.65in/93mm Travel X 6.42in TLG] SLS
033-22-055 Spring: 2019 [1.385in ID X 275lb/in X 3.65in/93mm Travel X 6.49in TLG] SLS
033-22-056 Spring: 2019 [1.385in ID X 300lb/in X 3.65in/93mm Travel X 6.75in TLG] SLS
033-22-057 Spring: 2019 [1.385in ID X 325lb/in X 3.65in/93mm Travel X 6.72in TLG] SLS
033-22-058 Spring: 2019 [1.385in ID X 350lb/in X 3.65in/93mm Travel X 6.83in TLG] SLS
033-22-059 Spring: 2019 [1.385in ID X 375lb/in X 3.65in/93mm Travel X 6.93in TLG] SLS
033-22-060 Spring: 2019 [1.385in ID X 400lb/in X 3.65in/93mm Travel X 7.08in TLG] SLS
033-22-061 Spring: 2019 [1.385in ID X 425lb/in X 3.65in/93mm Travel X 7.22in TLG] SLS
033-22-062 Spring: 2019 [1.385in ID X 450lb/in X 3.65in/93mm Travel X 7.51in TLG] SLS

  

  • 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.
     

 

IMG_8930a.jpg

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
039-03-101 Spring: [5.280 TLG X 1.375 ID X 800 lbs/in, 2.300 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, 230mmx57.5mm, 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
039-00-600 Spring: [5.750 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
039-00-601 Spring: [5.750 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: [6.909 TLG X 1.385 ID X 500 lbs/in, 3.25 Travel] Black
039-09-005 Spring: [6.929 TLG X 1.385 ID X 550 lbs/in, 3.25 Travel] Black
039-09-006 Spring: [7.114 TLG X 1.385 ID X 600 lbs/in, 3.25 Travel] Black
039-09-007 Spring: [6.815 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


 Pricing and availablility may vary. Please contact FOX directly for additional information.

*NOTE: Spring TLG (Total Length) listed is an average of a sample of springs. Your springs TLG may vary beyond the dimensions listed above.

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.




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