Suspension Parts for 2020 BETA RR300 2T Racing Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2020 BETA RR300 2T Racing. 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 2020 BETA RR300 2T Racing.

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

Bike-Specific Suspension Specifications & Setup Information

CALCULATE SPRING RATES

This is a recommendation only please consult your manual

Ideal Fork Rate:

kg/mm ( N/mm)

Ideal Shock Rate:

kg/mm ( N/mm)

BIKE DETAILS

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 293.1 cc

FORKS INFO

Fork Manufacturer

: KYB USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Fork Oil Level: 350cc mm
Oil Quanity: 2 Litres

Fork Spring Information

Standard Preload: 7 mm

Fork Comments

: Check floating piston for cracking

SHOCKS INFO

Shock Manufacturer

Sachs: 46 mm ID

Shock Dimensions

Nitrogen Pressure: 175 psi
Shock Travel: 135 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 100 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Wheel Travel: 290 mm

Shock Features

Non-rebuildable: No

Fitment-Matched Suspension Parts by Category

FORK CARTRIDGE ASSEMBLY PARTS

16 Parts

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FORK COMPRESSION ADJUSTER ASSY

35 Parts

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FORK CARTRIDGE ROD PARTS

20 Parts

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FORK UPPER & LOWER TUBE PARTS

23 Parts

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FORK O-RINGS

18 Parts

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SHOCK BODY PARTS

15 Parts

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SUSPENSION LOCKNUTS & BUSHES

26 Parts

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TOOLS & LUBRICANTS

31 Parts

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All Fitment-Matched Suspension Parts

Browse All 192 Products for BETA RR300 2T Racing 2020

Shock Oil Seal SACHS 16.00X24.50X3.40mm

Capelli Race

Shock Oil Seal SACHS 16.00X24.50X3.40mm

(SKU: 22-431-00)

$16.50
7 In Stock

KYB Front Fork DIY Service Kit - 48mm AOSS Forks

Capelli Race

KYB Front Fork DIY Service Kit - 48mm AOSS Forks

All 2006+ 48mm KYB Forks
(SKU: 24-374-20)

Fork Inner Tube Ø d (mm): 48.0

$159.95
115 In Stock

Teknik Fork Springs 43.5 x 460 (Eibach 970)

Teknik Moto Springs

Teknik Fork Springs 43.5 x 460 (Eibach 970)

Made in The Netherlands to ISO 9001
(SKU: 43.5-460)

spring rate: 3.8 N/mm

$220.00
Nil Stock

spring rate: 4.0 N/mm

$220.00
Nil Stock

spring rate: 4.2 N/mm

$220.00
Nil Stock

spring rate: 4.4 N/mm

$220.00
Nil Stock

spring rate: 4.6 N/mm

$220.00
Nil Stock

spring rate: 4.8 N/mm

$220.00
Nil Stock

spring rate: 5.0 N/mm

$220.00
Nil Stock

spring rate: 5.2 N/mm

$220.00
Nil Stock

spring rate: 5.4 N/mm

$220.00
Nil Stock

KYB Factory Axle bracket KIT Beta RR 20-2025 Right

Kayaba (KYB) Genuine Motorcycle Parts

KYB Factory Axle bracket KIT Beta RR 20-2025 Right

Genuine KYB Factory Race Parts
(SKU: 60012033)

$474.05
2 In Stock

Eibach EMS Moto Front Fork Spring Kit. 43.95 x 43.95 x 448. KYB where 453mm is STD

Eibach Suspension Technology

Eibach EMS Moto Front Fork Spring Kit. 43.95 x 43.95 x 448. KYB where 453mm is STD

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 905)

spring rate: 0.52 kg/mm

$249.94
Special Order

spring rate: 0.50 kg/mm

$249.94
3 In Stock

spring rate: 0.48 kg/mm

$249.94
2 In Stock

spring rate: 0.46 kg/mm

$249.94
4 In Stock

spring rate: 0.44 kg/mm

$249.94
2 In Stock

spring rate: 0.42 kg/mm

$249.94
3 In Stock

spring rate: 0.38 kg/mm

$249.94
1 In Stock

spring rate: 0.40 kg/mm

$249.94
2 In Stock

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

Techtool

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

35/36-39-41-43-45-46/47-48-49/50-54mm
(SKU: 93-009-00)

$470.58
3 In Stock

Fork Seal Driver - 48mm

Techtool

Fork Seal Driver - 48mm

See Part # 93-009-00 for complete set
(SKU: 93-009-50)

$87.95
22 In Stock

16 x 12mm Shock Seal Head Bullet

Teknik Tools

16 x 12mm Shock Seal Head Bullet

Motorcycle Suspension Tools
(SKU: 93-025-00)

$19.95
25 In Stock

Shock Seal Head Bullet 5Pc Kit

Techtool

Shock Seal Head Bullet 5Pc Kit

Shock Seal Head Bullet 5pc Kit
(SKU: 93-031-00)

$76.95
18 In Stock

Techtool Fork Tube Tool & Cartridge Rod Holding Plate

Techtool

Techtool Fork Tube Tool & Cartridge Rod Holding Plate

For KYB, Showa & WP Twin or Open Chamber Forks
(SKU: 93-032-00)

$220.00
18 In Stock

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