Suspension Parts for KTM 50 SX 2023 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2023 KTM 50 SX. 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 KTM 50 SX.

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

Stock Fork Spring Rate

2.0N

Stock Shock Spring Rate

3.5 N/mm

Bike Type

MINI MX

Ideal Rider Weight

30 kg

Engine Specifications

2 Stroke Engine 49 cc

FORKS INFO

Fork Manufacturer

WP USD 35 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)
Fork Travel
205 mm

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
80 mm
Oil Quanity
2 Litres

Fork Spring Information

Spring Rate – Claimed
2.0N
Standard Preload
5 mm

SHOCKS INFO

Shock Manufacturer

WP
36 mm ID

Shock Dimensions

Nitrogen Pressure
150 psi
Shock Shaft Outer Diameter
14 mm
Standard Sag
75 mm
Shaft Nut Torque
20 ft-lbs (27 NM)
Shock Oil
5 Weight
Wheel Travel
185 mm

Shock Features

Non-rebuildable
No

Shock Spring Information

Spring Rate - Claimed
3.5 N/mm kg/mm

Shock Comments

Spring rates from WP official. Bottom clevis comes loose- remove and loctite. Oil Height 55mm

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All Fitment-Matched Suspension Parts

Browse All 25 Products for KTM 50 SX 2023
HiCalibre

HiCalibre Shock Spring 46.3 x 130 Common Fitment KTM 50SX

Proudly made in the USA
(SKU: 20-005)