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FOX

Fox - SLS Coil Springs

Shocks

Product Details

FOX - SLS COIL SPRINGS

SLS (Super Light Steel) springs are now available from FOX for DHX and DHX2 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.

Need help determining which spring fits you and your bike? Check out the FOX spring calculator here.
 

SPECS

  • Lighter than standard steel option
  • Optimized by using a smaller wire diameter and fewer coils
  • Available in two colour options: Shiny Orange, Matte Black 
Code Description RRP (Inc. GST) Availability
F-803-04-180 Orange SLS Spring 550lb X 2.0in/51mm Travel X 4.45in TLG [40-45mm Stroke] $350.00 ETA 05 June 2026
F-803-04-181 Orange SLS Spring 600lb X 2.0in/51mm Travel X 4.45in TLG [40-45mm Stroke] $350.00 ETA 05 June 2026
F-803-04-182 Orange SLS Spring 650lb X 2.0in/51mm Travel X 4.45in TLG [40-45mm Stroke] $350.00 ETA 05 June 2026
F-803-04-183 Orange SLS Spring 700lb X 2.0in/51mm Travel X 4.45in TLG [40-45mm Stroke] $350.00 ETA 05 June 2026
F-803-04-184 Orange SLS Spring 650lb X 2.4in/61mm Travel X 4.97in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-185 Orange SLS Spring 700lb X 2.4in/61mm Travel X 4.97in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-187 Orange SLS Spring 400lb X 2.4in/61mm Travel X 4.60in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-188 Orange SLS Spring 425lb X 2.4in/61mm Travel X 4.54in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-189 Orange SLS Spring 450lb X 2.4in/61mm Travel X 4.74in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-190 Orange SLS Spring 475lb X 2.4in/61mm Travel X 4.68in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-191 Orange SLS Spring 500lb X 2.4in/61mm Travel X 4.67in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-192 Orange SLS Spring 550lb X 2.4in/61mm Travel X 4.91in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-193 Orange SLS Spring 600lb X 2.4in/61mm Travel X 4.97in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-197 Orange SLS Spring 325lb X 2.65in/67mm Travel X 4.71in TLG [57.5-65mm Stroke] $350.00 In stock
F-803-04-198 Orange SLS Spring 350lb X 2.65in/67mm Travel X 4.85in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-199 Orange SLS Spring 375lb X 2.65in/67mm Travel X 4.97in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-200 Orange SLS Spring 400lb X 2.65in/67mm Travel X 5.14in TLG [57.5-65mm Stroke] $350.00 ETA 04 May 2026
F-803-04-201 Orange SLS Spring 425lb X 2.65in/67mm Travel X 5.08in TLG [57.5-65mm Stroke] $350.00 In stock
F-803-04-202 Orange SLS Spring 450lb X 2.65in/67mm Travel X 5.11in TLG [57.5-65mm Stroke] $350.00 In stock
F-803-04-203 Orange SLS Spring 475lb X 2.65in/67mm Travel X 5.23in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-204 Orange SLS Spring 500lb X 2.65in/67mm Travel X 5.32in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-205 Orange SLS Spring 550lb X 2.65in/67mm Travel X 5.38in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-206 Orange SLS Spring 600lb X 2.65in/67mm Travel X 5.47in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-207 Orange SLS Spring 650lb X 2.65in/67mm Travel X 5.60in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-208 Orange SLS Spring 700lb X 2.65in/67mm Travel X 5.61in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-214 Orange SLS Spring 400lb X 2.9in/74mm Travel X 5.54in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-215 Orange SLS Spring 425lb X 2.9in/74mm Travel X 5.64in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-216 Orange SLS Spring 450lb X 2.9in/74mm Travel X 5.80in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-217 Orange SLS Spring 475lb X 2.9in/74mm Travel X 5.85in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-218 Orange SLS Spring 500lb X 2.9in/74mm Travel X 5.83in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-219 Orange SLS Spring 550lb X 2.9in/74mm Travel X 5.85in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-220 Orange SLS Spring 600lb X 2.9in/74mm Travel X 5.85in TLG [70mm Stroke] $350.00 ETA 05 June 2026
F-803-04-222 Orange SLS Spring 250lb X 3.15in/80mm Travel X 5.54in TLG [72.5-75mm Stroke] $350.00 In stock
F-803-04-228 Orange SLS Spring 400lb X 3.15in/80mm Travel X 6.04in TLG [72.5-75mm Stroke] $350.00 ETA 04 May 2026
F-803-04-287 Matte Black SLS Spring 450lb X 2.4in/61mm Travel X 4.74in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-288 Matte Black SLS Spring 475lb X 2.4in/61mm Travel X 4.68in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-289 Matte Black SLS Spring 500lb X 2.4in/61mm Travel X 4.67in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-290 Matte Black SLS Spring 550lb X 2.4in/61mm Travel X 4.91in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-291 Matte Black SLS Spring 600lb X 2.4in/61mm Travel X 4.97in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-292 Matte Black SLS Spring 650lb X 2.4in/61mm Travel X 4.97in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-293 Matte Black SLS Spring 700lb X 2.4in/61mm Travel X 4.97in TLG [50-55mm Stroke] $350.00 ETA 05 June 2026
F-803-04-300 Matte Black SLS Spring 450lb X 2.65in/67mm Travel X 5.11in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-301 Matte Black SLS Spring 475lb X 2.65in/67mm Travel X 5.23in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-302 Matte Black SLS Spring 500lb X 2.65in/67mm Travel X 5.32in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-303 Matte Black SLS Spring 550lb X 2.65in/67mm Travel X 5.38in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-304 Matte Black SLS Spring 600lb X 2.65in/67mm Travel X 5.47in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-305 Matte Black SLS Spring 650lb X 2.65in/67mm Travel X 5.60in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-306 Matte Black SLS Spring 700lb X 2.65in/67mm Travel X 5.61in TLG [57.5-65mm Stroke] $350.00 ETA 05 June 2026
F-803-04-316 Matte Black SLS Spring 450lb X 2.9in/74mm Travel X 5.80in TLG [70mm Stroke] $350.00 In stock
F-803-04-317 Matte Black SLS Spring 475lb X 2.9in/74mm Travel X 5.85in TLG [70mm Stroke] $350.00 In stock
F-803-04-318 Matte Black SLS Spring 500lb X 2.9in/74mm Travel X 5.83in TLG [70mm Stroke] $350.00 In stock
F-803-04-319 Matte Black SLS Spring 550lb X 2.9in/74mm Travel X 5.85in TLG [70mm Stroke] $350.00 In stock
F-803-04-320 Matte Black SLS Spring 600lb X 2.9in/74mm Travel X 5.85in TLG [70mm Stroke] $350.00 In stock
F-803-04-328 Matte Black SLS Spring 400lb X 3.15in/80mm Travel X 6.04in TLG [72.5-75mm Stroke] $350.00 ETA 04 May 2026
F-803-04-329 Matte Black SLS Spring 425lb X 3.15in/80mm Travel X 6.16in TLG [72.5-75mm Stroke] $350.00 ETA 04 May 2026
F-803-04-330 Matte Black SLS Spring 450lb X 3.15in/80mm Travel X 6.28in TLG [72.5-75mm Stroke] $350.00 In stock