Suspension Parts for 2024 KAWASAKI KX450X Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2024 KAWASAKI KX450X. 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 2024 KAWASAKI KX450X.

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 Shock Spring Rate

5.2N/mm

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

FORKS INFO

Fork Manufacturer

: Showa USD 49 mm OD

Fork Dimensions

Compression Nut Torque: 24 in-lb (0.29 kgf-m)
Fork Travel: 305 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 5
Oil Quanity: 2 Litres

Fork Spring Information

Spring Rate – Claimed: 4.8N/mm

SHOCKS INFO

Shock Manufacturer

Showa: 50 mm ID

Shock Dimensions

Nitrogen Pressure: 175 psi
Shock Length (Eye to Eye): 475 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 100 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 8
Wheel Travel: 305 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 5.2N/mm kg/mm

Shock Comments

: 100mm Rider Sag is Critical

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

14 Parts

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FORK COMPRESSION ADJUSTER ASSY

22 Parts

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SHOCK SEAL CASE PARTS

18 Parts

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SUSPENSION LOCKNUTS & BUSHES

21 Parts

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TOOLS & LUBRICANTS

20 Parts

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All Fitment-Matched Suspension Parts

Browse All 200 Products for KAWASAKI KX450X 2024

Showa Genuine Parts Air Valve

Showa Genuine Parts

Showa Genuine Parts Air Valve

Showa Genuine Motorcycle Suspension Parts
(SKU: R45500001)

$19.20
23 In Stock

Showa Genuine Parts Air Valve Core

Showa Genuine Parts

Showa Genuine Parts Air Valve Core

Showa Genuine Motorcycle Suspension Parts
(SKU: R46800001)

$9.60
16 In Stock

Showa Genuine Parts Nut Hex.

Showa Genuine Parts

Showa Genuine Parts Nut Hex.

Showa Genuine Motorcycle Suspension Parts
(SKU: R55100601)

$2.40
23 In Stock

Showa Genuine Parts Chamber Cap Comp. / KX450F 2019

Showa Genuine Parts

Showa Genuine Parts Chamber Cap Comp. / KX450F 2019

Showa Genuine Motorcycle Suspension Parts
(SKU: RB0600006)

Diameter D (mm): 55.90

$120.00
1 In Stock

Showa Genuine Parts Service Kit RR Showa OFF 16mm / KX450F 2019-2025 / KX250F 2025

Showa Genuine Parts

Showa Genuine Parts Service Kit RR Showa OFF 16mm / KX450F 2019-2025 / KX250F 2025

Showa Genuine Motorcycle Suspension Parts
(SKU: RMAN01606)

$218.41
2 In Stock

FF SPRING PERCHES SHOWA 49mm (Holes Pair)

Suspension Direct International (SDI)

FF SPRING PERCHES SHOWA 49mm (Holes Pair)

CRF250 450 2017- KX450 2019- RMZ450
(SKU: SDETCV25-Set)

$261.95
1 In Stock

SKF SHOWA Shock Seal Case Assembly 50 x 16 x 22

SKF Sealing

SKF SHOWA Shock Seal Case Assembly 50 x 16 x 22

50mm od x 16mm id x 22mm tall - Showa
(SKU: SH2-SHO1650)

Shock Bore Ø D (mm): 50.0

Shock Shaft Ø D (mm): 16.0

Height H (mm): 22.0

$79.95
10 In Stock

SKF Showa Fork Seal Kit 49mm (Dual Comp)

SKF Sealing

SKF Showa Fork Seal Kit 49mm (Dual Comp)

Requires 2 kits for complete fork service.
(SKU: SKF-DUAL-49S)

Colour: Green/Orange

Seal Outer Ø D (mm): 60.30

Seal Height H (mm): 10.0

Seal Wiper Outside Ø D1 (mm): 60.60

Seal Wiper Height H1 (mm): 6.0

Fork Inner Tube Ø d (mm): 49.0

$69.95
1 In Stock

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - SHOWA 49

SKF Sealing

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - SHOWA 49

Genuine SKF Fork Bush Kit
(SKU: SKF-VKWA-SHO49-A)

Fork Inner Tube Ø d (mm): 49.0

External Teflon Bushing Dimensions (mm): 48X50X20

Internal Teflon Bushing Dimensions (mm): 49X52X15

Suspension Brand: Showa

$44.95
1 In Stock

SKF 49mm Showa Fork Seal and Wiper Set

SKF Sealing

SKF 49mm Showa Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF49S)

Colour: Green

Seal Outer Ø D (mm): 60.30

Seal Height H (mm): 10.0

Seal Wiper Outside Ø D1 (mm): 60.60

Seal Wiper Height H1 (mm): 6.0

Fork Inner Tube Ø d (mm): 49.0

$59.95
4 In Stock

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