Kawasaki KRX4 1000 Straight Upper Radius Arms (2023–2026) w/OEM Bushings

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Clean up the rear suspension with J Fab straight upper radius arms.

$299.00

Part number: JF-KRX4-UR-STD

Finish Tier

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Built for real trail use

Why J Fab keeps the Kawasaki factory bushing

Many aftermarket suspension links replace the chassis pivot with an exposed heim joint and jam nut. A heim can be useful when adjustment is the priority. J Fab chose the Kawasaki factory bushing system for fixed factory geometry, vibration isolation, and straightforward service.

J Fab design

Kawasaki factory bushing

Fixed factory geometry with no adjustment to work loose
Compliant bushing helps isolate noise and vibration at the chassis
No exposed heim joint or jam nut at the chassis pivot
Bushing remains a separate, replaceable service component

Common adjustable design

Exposed heim and jam nut

Geometry depends on measured adjustment and a locked jam nut
Solid spherical joint transmits more noise and vibration
Exposed joint requires regular inspection for play and contamination
Best suited where adjustability matters more than factory-style isolation

Description

Clean up the rear suspension with J Fab straight upper radius arms.

The fixed-geometry, factory-bushing design has no exposed heim joints or jam nuts.

Choose your finish and order today.

Features

Features are listed in the description.

Fitment

Fitment is listed in the description.

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Kawasaki KRX4 1000 Straight Upper Radius Arms (2023–2026) w/OEM Bushings

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