
Genuine Nukeproof steel spring.
Nukeproof steel rear shock spring available in both 2.5” & 3” stroke options. These springs have a 38mm internal diameter. With the use of reducers (sold separately), you can also fit these springs to shocks with a 36mm internal diameter.
Spring Specs:
Shock Stroke Rate LBS/INCH Free Length (min) Internal dia. (mm) Approx Weight (g)
2.5" (63) 350lbs 145 38mm 444
2.5" (63) 400lbs 145 38mm 464
2.5" (63) 450lbs 145 38mm 516
2.5" (63) 500lbs 145 38mm 558
2.5" (63) 550lbs 145 38mm 605
2.5" (63) 600lbs 145 38mm 600
Shock Stroke Rate LBS/INCH Free Length (min) Internal dia. (mm) Approx Weight (g)
3" (76mm) 350lbs 160 38mm 505
3" (76mm) 400lbs 160 38mm 565
3" (76mm) 450lbs 160 38mm 605
3" (76mm) 500lbs 160 38mm 650
3" (76mm) 550lbs 160 38mm 698
Nukeproof- It’s an attitude. Originating from Grand Rapids, Michigan in 1990, Nukeproof is now based in Belfast, Northern Ireland. Nukeproof’s aim has always been to design innovative and desirable performance-enhancing products for today's mountain bike gravity rider. Nukeproof products are designed for and tested by the worlds fastest riders to ensure that they are ready for the trails and you. Nukeproof has won numerous media and industry awards and has a successful history in mountain bike racing. In 2017 Sam Hill took his Nukeproof Mega 275c equipped with Nukeproof components to the overall Enduro World Series title to add to victories and podiums in the UCI Downhill World Cup. Whatever you're looking for, should it be technical ride wear, upgrade components or a gravity focused bike, Nukeproof has you covered.
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