Suspension Parts for 2013 KAWASAKI KX450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2013 KAWASAKI KX450F. 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 2013 KAWASAKI KX450F.

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

3.3N Balance Spring

Stock Shock Spring Rate

5.5

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

Fork Type: KYB USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 48 in-lb (0.56 kgf-m)

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Oil Quanity: 220cc

Fork Comments

: Fork Oil Volume: 190-265cc

SHOCKS INFO

Shock Manufacturer

Shock Type: KYB 50 mm ID

Shock Dimensions

Nitrogen Pressure: 142 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: 2.5 Weight
Standard Preload: 8

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 5.5 kg/mm

Shock Comments

: 100mm Rider Sag is Critical

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

9 Parts

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FACTORY RACING KIT SUSPENSION

2 Parts

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FORK REBUILD KITS

2 Parts

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FORK UPGRADE PARTS

7 Parts

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FORK SPRINGS
Ideal Fork Rate for kg: kg/mm ( N/mm)

3 Parts

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FORK CARTRIDGE ASSEMBLY PARTS

8 Parts

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FORK SEALS & BUSHES

17 Parts

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FORK COMPRESSION ADJUSTER ASSY

25 Parts

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FORK CARTRIDGE ROD PARTS

23 Parts

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FORK UPPER & LOWER TUBE PARTS

17 Parts

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FORK O-RINGS

17 Parts

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SHOCK REBUILD KITS

2 Parts

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SHOCK UPGRADE PARTS

12 Parts

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SHOCK SPRINGS
Ideal Spring Rate for kg: kg/mm ( N/mm)

4 Parts

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SHOCK SPRING RETAINERS /BUMPERS

6 Parts

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SHOCK BLADDER PARTS

10 Parts

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SHOCK SEAL CASE PARTS

13 Parts

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SHOCK SHAFT PARTS

12 Parts

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SHOCK BODY PARTS

8 Parts

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SHOCK PISTON PARTS

9 Parts

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SHOCK COMP ADJUSTER PARTS

4 Parts

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SUSPENSION LOCKNUTS & BUSHES

28 Parts

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PERFORMANCE COATINGS

3 Parts

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TOOLS & LUBRICANTS

35 Parts

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All Fitment-Matched Suspension Parts

Browse All 211 Products for KAWASAKI KX450F 2013

Fork Oil Level Tool

Techtool

Fork Oil Level Tool

Motorcycle Suspension Tools
(SKU: 93-002-00)

$39.93
35 In Stock

Front Fork Service Kit KYB 48/15mm

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Service Kit KYB 48/15mm

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 119994801901)

$181.50
97 In Stock

SKF 48mm KYB PSF Fork Seal and Wiper Set - Heavy Duty

SKF Sealing

SKF 48mm KYB PSF Fork Seal and Wiper Set - Heavy Duty

Requires 2 kits for complete fork service.
(SKU: SKF48KPSF)

Colour: Green

Seal Outer Ø D (mm): 58.42

Seal Height H (mm): 8.5

Seal Wiper Outside Ø D1 (mm): 58.70

Seal Wiper Height H1 (mm): 4.9

Fork Inner Tube Ø d (mm): 48.0

$62.94
32 In Stock

16 x 12mm Shock Seal Head Bullet

Teknik Motorsport

16 x 12mm Shock Seal Head Bullet

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

$19.95
48 In Stock

Kayaba (KYB) Genuine Parts 16 x 28 x 5 KYB Shock Dust and Oil Seal Set

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts 16 x 28 x 5 KYB Shock Dust and Oil Seal Set

OEM KYB
(SKU: 22-428-00)

$49.50
11 In Stock

KYB Factory Innertube KIT DLC 592mm x 45mm x 48mm KXF/KTM/CRF

Kayaba (KYB) Genuine Motorcycle Parts

KYB Factory Innertube KIT DLC 592mm x 45mm x 48mm KXF/KTM/CRF

Genuine KYB Factory Race Parts
(SKU: 160174803001)

Colour: Black

Fork Inner Tube Ø d (mm): 44.23

Fork Inner Tube Length (mm): 592

Outside Ø D (mm): 48.0

$445.18
2 In Stock

KYB Genuine Front Fork Oil 01M - 20 Litres

Kayaba (KYB) Genuine Motorcycle Parts

KYB Genuine Front Fork Oil 01M - 20 Litres

Genuine Kayaba Factory Oil - packaged in Australia
(SKU: 13001020010A)

Pack Size: 20 L Drum

cSt@40C: 15.6

cSt@100C: 3.5

Viscosity Index: 150

$770.00
56 In Stock

Needle for push rod rcu

Kayaba (KYB) Genuine Motorcycle Parts

Needle for push rod rcu

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120390000101)

$5.24
40 In Stock

Piston rod rcu inside needle guide 7mm

Kayaba (KYB) Genuine Motorcycle Parts

Piston rod rcu inside needle guide 7mm

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120370000101)

Inside Diameter d (mm): 4.0

$6.97
15 In Stock

Piston rod rcu inside spacer 16mm

Kayaba (KYB) Genuine Motorcycle Parts

Piston rod rcu inside spacer 16mm

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120421600101)

$4.86
64 In Stock

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