Nukeproof Superlight Enduro Spring 2.25” – 2.5”

The Nukeproof 2.25"" - 2.5"" SLS spring has gone through a unique heat treatment process to alter the chemical composition of the metals. This unique process changes the Silicium/Chromium/Steel Alloy mix to produce a super hard, yet lightweight metal that will withstand the highest demands inflicted through MTB. To prevent shock rub, the spring is also bi-convex in shape. This will allow the spring to progress freely without any friction when under load.

Lightweight Rear Shock Spring

Up to 40% lighter than a steel spring, this hardened Super-light steel (SLS) spring has been designed to fit most rear shocks on the market by using Nukeproof’s unique reducers and spacers.

This spring will work with metric shocks with an eye to eye between 210mm and 230mm, and with a stroke length between 47.5mm and 65mm.

The spring will also work with standard shocks with an eye to eye between 200mm and 216mm, and a stroke length between 2” – 2.5”.

A pair of 38mm to 36mm reducers are included to allow this spring to be fitted to most shocks on the market.

Features

For 2.25" - 2.5" shocks
Hardened Super Light Steel (SLS)
Bi-convex in shape
Fits most rear shocks on the market
Includes reducers and spacers
350lb - 600lb range

Spring Rate / Nukeproof Super Light (SLS) Weight

Rate	Free Length mm	Outside dia (max)	Weight	Spacer size for standard shock	Spacer size for New Metric shock
350lbs	113	57.5mm	257g	10mm	30mm
400lbs	115	57.5mm	280g	10mm	30mm
425lbs	116	57.5mm	310g	10mm	30mm
450lbs	117	57.5mm	313g	10mm	30mm
475lbs	119	57.5mm	335g	10mm	30mm
500lbs	120	57.5mm	365g	N/A	20mm
550lbs	125	57.5mm	388g	N/A	20mm
600lbs	125	57.5mm	427g	N/A	20mm

We supply the correct spacers in the box to suit the rate of spring which you purchase.