We don't have year-by-year fitment listed for this part yet. If you're not certain it fits your machine, ask us first — it takes a minute and saves a return.
Not sure? Text your year, make and model to 719-428-6837
or use Build Concierge and we'll confirm the right part.
Freight-heavy parts can't be returned cheaply, so it's worth asking.
Need a factory part instead? We can order OEM parts for any major make.
Located at Pikes Peak International Raceway, home of Adrenaline Park and Peak Adrenaline. We run many of these parts on our personal Maverick R and X3 rigs.
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Expert Support
Not sure what fits your build? Call or text Tim directly at 719-428-6837. Real riders, real advice — no call centers.
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Colorado Local
Based in Fountain, CO. Support a Colorado business that actually rides.
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Ships Direct From the Brand
Most orders leave the manufacturer in 1–2 business days — no middle warehouse, no re-boxing. Ship-by date shown above.
Product Description
Our spindle pins are crafted from robust 17-4 Stainless Steel and heat treated to H900. These spindle pins maintain the exact center pivot point of the ZRP double shear knuckles. The point of this is being able to run our X3 Pro Rock suspension on the stock or aftermarket, non double shear knuckles. This spindle pin is compatible with other aftermarket arms using joints or uniballs, specifically the FK WSSX14T uniball and JMX14T-770 rod end. A 5/16" Grade 9 12pt bolt retains the upper cap for maximum strength and also a low profile.
Spindle pins are purchased in pairs and have a lifetime warranty.
