Suspension and Components› Shocks, Struts, Coil-Overs and Components

FOX

Fox 4.0 Factory Race Shaft 5-Tube External Bypass 18in Piggyback Shock - Right

$3,577.79

SKU: F00A 981-40-403-R

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

FOX External Bypass shocks are race-proven, externally adjustable, and position-sensitive, delivering high performance and durability. They feature a dual-coated steel body with proprietary FOX Grey Cerakote® protective ceramic coating over a zinc-plated basecoat. This particular model includes a Gen 3 clicker adjuster for 1” bypass tubes and a Gen 2 clicker adjuster for 3/4” bypass tubes, along with a black anodized billet aluminum reservoir clamp.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFOX
Part NumberF00A 981-40-403-R

Videos

FOX Internal Bypass Explained | UTV

FOX Internal Bypass Explained | UTV
Close up of some Giant Fox 4.0 Bypass Shocks for a Ford Raptor Mid Travel Kit we are building!

Close up of some Giant Fox 4.0 Bypass Shocks for a Ford Raptor Mid Travel Kit we are building!
King vs Fox vs Icon - Baseline Off the Shelf Shock Behaviors

King vs Fox vs Icon - Baseline Off the Shelf Shock Behaviors

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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