{"product_id":"fox-factory-race-series-2-0-x-3-0-bump-stop-part-number-981-20-042","title":"FOX Factory Race Series 2.0 x 3.0 Bump Stop, Part Number 981-20-042","description":"FOX devotes countless hours of research and development to design race-winning suspension that withstands incredible punishment and provides consistent performance you can rely on. Regardless of whether you are flying high over the desert or struggling to stick to a rock face on an off-camber climb, our shocks will give you the damping performance, suspension control and proper spring rate to get the job done.\nRebuildable and serviceable. Custom valving options available.\nUncompromised performance through FOX’s patented internal bypass technology delivers the feel of near-endless suspension travel. Exclusive internal bypass technology allows oil to flow around the piston at some points of the stroke – while creating humongous pressure at other points – supporting the vehicle like no other product can.\n\nFloating through terrain is accomplished with FOX’s ride zone – combining a race-developed shock piston, internal bypass and Dual Speed Compression adjustment – allowing fine tuning for weight, terrain and speed.\n\nDominate any terrain with the brute strength of 3- and 2.5-inch aluminum bodies, cactus cooler reservoirs and 7\/8” shafts with redundant seals, all proven in the harshest of environments under the toughest of conditions.\n\u003cul\u003e\n  \u003cli\u003eNEW proprietary Cerakote® protective ceramic coating over zinc plated basecoat\u003c\/li\u003e\n  \u003cli\u003eJM92 MIL-SPEC oil developed specifically for off-road racing\u003c\/li\u003e\n  \u003cli\u003eBlack Anodized CNC Machined Aluminum Components\u003c\/li\u003e\n  \u003cli\u003eHard Chrome Plated 4130 Chromoly Steel Shaft\u003c\/li\u003e\n  \u003cli\u003eHard chome plated 4130 chromoly steel shaft\u003c\/li\u003e\n  \u003cli\u003eOwner serviceable and rebuildable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FOX Factory Race Series 2.0 x 3.0 Bump Stop is engineered for demanding off-road applications where suspension control, durability, and consistent performance are essential. FOX devotes extensive research and development to creating race-proven suspension components capable of handling hard landings, rough desert terrain, and technical rock-crawling conditions. The result is a dependable bump stop designed to help manage suspension compression and protect the vehicle during aggressive driving.\u003c\/p\u003e\u003cp\u003ePatented internal bypass technology helps deliver controlled, progressive damping throughout the stroke. By directing oil around the piston at specific points, the system provides a compliant feel in the ride zone while generating additional resistance as compression increases. This allows the FOX Race Series bump stop to be tuned for vehicle weight, terrain, and driving speed. The serviceable and rebuildable design also supports long-term maintenance, while custom valving options are available for specialized setups.\u003c\/p\u003e\u003cp\u003eBuilt for harsh environments, the FOX bump stop features a robust aluminum body, a cactus cooler reservoir, and a hard chrome-plated 4130 chromoly steel shaft with redundant seals. A proprietary Cerakote protective ceramic coating over a zinc-plated basecoat helps resist wear and corrosion. Black anodized CNC-machined aluminum components and FOX JM92 MIL-SPEC oil developed for off-road racing further support reliable operation. Part Number 981-20-042 is supplied as a single automotive suspension component. Professional installation and application-specific setup are recommended.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: FOX\u003c\/li\u003e\n\u003cli\u003eProduct Type: Race Series bump stop\u003c\/li\u003e\n\u003cli\u003ePart Number: 981-20-042\u003c\/li\u003e\n\u003cli\u003eApplication: Automotive off-road suspension\u003c\/li\u003e\n\u003cli\u003eTechnology: Patented internal bypass damping\u003c\/li\u003e\n\u003cli\u003eConstruction: Aluminum body with CNC-machined components\u003c\/li\u003e\n\u003cli\u003eShaft Material: Hard chrome-plated 4130 chromoly steel\u003c\/li\u003e\n\u003cli\u003eServiceability: Owner serviceable and rebuildable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne FOX Factory Race Series 2.0 x 3.0 Bump Stop\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRace-proven damping performance helps control suspension compression during aggressive off-road driving.\u003c\/li\u003e\n\u003cli\u003ePatented internal bypass technology provides progressive resistance and a controlled ride zone throughout the stroke.\u003c\/li\u003e\n\u003cli\u003eServiceable and rebuildable design supports long-term maintenance and custom valving options.\u003c\/li\u003e\n\u003cli\u003eDurable construction includes an aluminum body, Cerakote protective coating, black anodized components, and a hard chrome-plated 4130 chromoly steel shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":67594370187516,"sku":"981-20-042","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/87060fa2bb5d6dfe7833e097626e7c8d_2a1533dd-1c32-4f5a-91f1-e7fa629183d5.jpg?v=1790558859","url":"https:\/\/diycustoms.store\/products\/fox-factory-race-series-2-0-x-3-0-bump-stop-part-number-981-20-042","provider":"diycustoms.store","version":"1.0","type":"link"}