Suspension Parts for 2023 BETA RX 300 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2023 BETA RX 300. Every product in this category has been validated against year-specific fork and shock specifications to ensure true compatibility.
You’ll find fork components, shock parts, shims, upgrade kits, complete suspension systems, chassis components, and the tools and fluids required for accurate servicing - all aligned with the suspension setup of the 2023 BETA RX 300.

Use this page as a reliable reference when maintaining, rebuilding, or upgrading your bike’s suspension.

Fitment-Matched Suspension Parts by Category

FORK UPGRADE PARTS

12 Parts

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FORK COMPRESSION ADJUSTER ASSY

25 Parts

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FORK CARTRIDGE ROD PARTS

14 Parts

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FORK UPPER & LOWER TUBE PARTS

11 Parts

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FORK O-RINGS

12 Parts

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SUSPENSION LOCKNUTS & BUSHES

17 Parts

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TOOLS & LUBRICANTS

10 Parts

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All Fitment-Matched Suspension Parts

Browse All 109 Products for BETA RX 300 2023

48mm KYB SKF Mud Scraper

SKF Sealing

48mm KYB SKF Mud Scraper

Removable Scraper
(SKU: KIT-MS48KM)

$66.00
1 In Stock

Krooztune KYB 29mm SSS Fork Cartridge Mid-Post Float Tuning Kit

Krooztune

Krooztune KYB 29mm SSS Fork Cartridge Mid-Post Float Tuning Kit

Proudly made in Australia
(SKU: KT-KYBMPKF)

$159.95
10 In Stock

48mm KYB Fork Seal and Dust Wiper Set 2pc set , Hi performance seal

Capelli Race

48mm KYB Fork Seal and Dust Wiper Set 2pc set , Hi performance seal

One oil seal and one dust seal, buy 2 sets for one bike
(SKU: KYB48Capset)

Oil Seal Inside Diameter d (mm): 48.0

Oil Seal Outside Ø D1 (mm): 58.7

Oil Seal Height H (mm): 4.9

Dust Wiper Inside Diameter d (mm): 48.0

Dust Wiper Outside Ø D1 (mm): 58.2

Dust Wiper Height H (mm): 9.5

$49.95
652 In Stock

48mm KYB Fork Seal Set 2pc set , Hi performance seal

Capelli Race

48mm KYB Fork Seal Set 2pc set , Hi performance seal

one pair of oil seals only, for one bike
(SKU: KYB48sealset)

Oil Seal Inside Diameter d (mm): 48.0

Oil Seal Outside Ø D1 (mm): 58.7

Oil Seal Height H (mm): 4.9

$49.95
327 In Stock

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - KYB 48

SKF Sealing

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - KYB 48

Genuine SKF Fork Bush Kit
(SKU: SKF-VKWA-KYB48-A)

Fork Inner Tube Ø d (mm): 48.0

External Teflon Bushing Dimensions (mm): 48 x 15 x 2.0

Internal Teflon Bushing Dimensions (mm): 48 x 20 x 1.0

Suspension Brand: Kayaba (KYB)

$44.95
7 In Stock

KYB Factory Front Fork Outertube Protection (Pair) KYB 48mm all

Kayaba (KYB) Genuine Motorcycle Parts

KYB Factory Front Fork Outertube Protection (Pair) KYB 48mm all

Genuine KYB Factory Race Parts
(SKU: 000.0121)

Inside Diameter d (mm): 64.0

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 27.0

Outside Ø D (mm): 67.5

$64.43
Coming Soon

KYB Factory Valve Stopper ff 37mm

Kayaba (KYB) Genuine Motorcycle Parts

KYB Factory Valve Stopper ff 37mm

Genuine KYB Factory Race Parts
(SKU: 000.0872)

$5.10
Special Order

Kayaba (KYB) Genuine Parts Top cap pressure valve KX450F13-14

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Top cap pressure valve KX450F13-14

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110060006301)

$10.02
Special Order

Kayaba (KYB) Genuine Parts Free piston spring Front Fork 22N/mm 107mm / 26 dia

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Free piston spring Front Fork 22N/mm 107mm / 26 dia

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110240001001)

$121.34
Coming Soon

Kayaba (KYB) Genuine Parts Spring seat Front Fork steel for spring of free piston

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Spring seat Front Fork steel for spring of free piston

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110250000301)

$7.01
Special Order

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