Suspension Parts for 2023 KTM 50 SX Motorbikes | Guaranteed Fitment

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

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

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

3 Parts

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FORK REBUILD KITS

2 Parts

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FORK SEALS & BUSHES

2 Parts

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SHOCK UPGRADE PARTS

2 Parts

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SHOCK BLADDER PARTS

2 Parts

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SHOCK SEAL CASE PARTS

2 Parts

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TOOLS & LUBRICANTS

9 Parts

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All Fitment-Matched Suspension Parts

Browse All 25 Products for KTM 50 SX 2023

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

WP Reservoir Removal Tool - 2 Pin Type

Techtool

WP Reservoir Removal Tool - 2 Pin Type

Fits many WP Shocks from 1984 on
(SKU: 93-046-00)

$55.00
16 In Stock

Shock Bushing Driver Set

Techtool

Shock Bushing Driver Set

(SKU: 93-118-00)

$33.00
8 In Stock

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Zeta Hardware

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Fork Seal Driver Tool Set
(SKU: D59-26-005)

$139.99
5 In Stock

Krooztune WP35 Fork Flow Kit - KTM Group 50cc (Including Air To Spring Conversion)

Krooztune

Krooztune WP35 Fork Flow Kit - KTM Group 50cc (Including Air To Spring Conversion)

Proudly made in Australia
(SKU: KT-WPAER35FFK-50)

spring rate: 0.24 kg/mm

$519.95
Nil Stock

spring rate: 0.28 kg/mm

$519.95
Nil Stock

spring rate: 0.32 kg/mm

$519.95
Nil Stock

spring rate: None

$419.95
Nil Stock

Fork Overhaul Kit 35mm id WP Spring fork only. Not AER

WP Genuine Parts

Fork Overhaul Kit 35mm id WP Spring fork only. Not AER

35mm id - WP Spring fork only. Not AER
(SKU: R703)

$154.00
2 In Stock

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - MARZOCCHI WP 35

SKF Sealing

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - MARZOCCHI WP 35

Genuine SKF Fork Bush Kit
(SKU: SKF-VKWA-WP35-A)

Fork Inner Tube Ø d (mm): 35.0

External Teflon Bushing Dimensions (mm): 34X36X15

Internal Teflon Bushing Dimensions (mm): 35X38X15

Suspension Brand: Marzocchi

$44.95
5 In Stock

SKF 35mm WP AER Fork Seal and Wiper Set

SKF Sealing

SKF 35mm WP AER Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF35WN)

Colour: Green

Seal Outer Ø D (mm): 46.30

Seal Height H (mm): 7.9

Seal Wiper Outside Ø D1 (mm): 47.10

Seal Wiper Height H1 (mm): 4.7

Fork Inner Tube Ø d (mm): 35.0

$59.95
22 In Stock

Xtrig Triple Clamps Rocs Tech KTM/HVA/GasGas 50cc 17-20

XTRIG

Xtrig Triple Clamps Rocs Tech KTM/HVA/GasGas 50cc 17-20

Standard offset of the manufacturer.
(SKU: 40504003)

Colour: Orange

Offset (mm): 22

$845.00
Special Order

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