Suspension Parts for BETA RR300 2T Racing 2021 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2021 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 2021 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

Rider Weight

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

Sachs USD 48 mm OD

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

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All Fitment-Matched Suspension Parts

Browse All 34 Products for BETA RR300 2T Racing 2021



SKF Sealing

SKF 48mm Sachs Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF48Z)
Colour:   Green
Seal Outer Ø D (mm):   58.20
Seal Height H (mm):   9.0
Seal Wiper Outside Ø D1 (mm):   58.70
Seal Wiper Height H1 (mm):   5.7
Fork Inner Tube Ø d (mm):   48.0
$59.95
5 In Stock

SKF Sealing

SKF 48mm Sachs Fork Seal and Wiper Set - Heavy Duty

Requires 2 kits for complete fork service.
(SKU: SKF48ZHD)
Colour:   Green
Seal Outer Ø D (mm):   58.20
Seal Height H (mm):   9.0
Seal Wiper Outside Ø D1 (mm):   58.70
Seal Wiper Height H1 (mm):   5.7
Fork Inner Tube Ø d (mm):   48.0
$59.95
10 In Stock