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Suspension Parts for the BETA RX 300 – Shocks, Forks & Upgrades

Explore suspension components suited to the BETA RX 300. All items shown including fork parts, shock components, shims, upgrades, suspension systems, chassis parts, and servicing tools and fluids are selected based on confirmed BETA RX 300 fitment specifications.

For the most precise results, choose your year below to view parts matched to the exact fork and shock setup used on your bike.








Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 48mm KYB - WP

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034800102)
Inside Diameter d (mm):   46.5
Fork Inner Tube Ø d (mm):   48.0
Height H (mm):   20.0
Outside Ø D (mm):   48.5
Wall Thickness (mm):   1.0
 
$44.29
81 In Stock

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Slide Metal (Pair) 48mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110044800202)
Inside Diameter d (mm):   48.0
Fork Inner Tube Ø d (mm):   48.0
Height H (mm):   15.0
Outside Ø D (mm):   52.0
Wall Thickness (mm):   2.0
 
$52.03
47 In Stock


Kayaba (KYB) Genuine Motorcycle Parts

Top cap o-ring upper

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110070000501)
 
$4.86
32 In Stock

Kayaba (KYB) Genuine Motorcycle Parts

Top cap o-ring bottom

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110080000201)
 
$4.86
9 In Stock









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