Suspension Parts for 2008 KAWASAKI KX450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2008 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 2008 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

0.47

Stock Shock Spring Rate

5.4

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 250 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 Travel: 300 mm

Fork Features

Preload Adjuster: 0 mm Range
Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Oil Quanity: 360cc

Fork Spring Information

Standard Preload: 7 mm

Fork Comments

: Check floating piston for cracking

SHOCKS INFO

Shock Manufacturer

Shock Type: KYB 46 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 Spring Information

Spring Rate - Claimed: 5 kg/mm

Shock Comments

: 100mm Rider Sag is Critical

Fitment-Matched Suspension Parts by Category

FORK UPGRADE PARTS

8 Parts

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FORK CARTRIDGE ASSEMBLY PARTS

13 Parts

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FORK SEALS & BUSHES

15 Parts

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FORK COMPRESSION ADJUSTER ASSY

34 Parts

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FORK CARTRIDGE ROD PARTS

16 Parts

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FORK O-RINGS

15 Parts

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SHOCK SPRING RETAINERS /BUMPERS

7 Parts

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SHOCK SEAL CASE PARTS

15 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

8 Parts

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SUSPENSION LOCKNUTS & BUSHES

30 Parts

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TOOLS & LUBRICANTS

45 Parts

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All Fitment-Matched Suspension Parts

Browse All 203 Products for KAWASAKI KX450F 2008

Fork Seal Driver - 48mm

Techtool

Fork Seal Driver - 48mm

See Part # 93-009-00 for complete set
(SKU: 93-009-50)

$87.95
8 In Stock

Free piston ff circlip near bushing

Kayaba (KYB) Genuine Motorcycle Parts

Free piston ff circlip near bushing

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110290000201)

$3.74
256 In Stock

Free piston ff complete YZ450F-250 2010-, yz125-

Kayaba (KYB) Genuine Motorcycle Parts

Free piston ff complete YZ450F-250 2010-, yz125-

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110260000601)

$242.78
2 In Stock

Front Fork Bleed Bolt o-ring

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Bleed Bolt o-ring

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110100000101)

$2.24
27 In Stock

Front Fork Bush Cylinder Head 12.5mm

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Bush Cylinder Head 12.5mm

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110231000301)

$10.97
19 In Stock

Front Fork Bush Cylinder Head 12.5mm

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Bush Cylinder Head 12.5mm

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110231200101)

$10.97
27 In Stock

Front Fork Cartridge Seal 12,5mm x 17 x 2

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Cartridge Seal 12,5mm x 17 x 2

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110210000301)

$20.19
22 In Stock

Front Fork Cartridge Seal 12mm x 22,5 x 5

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Cartridge Seal 12mm x 22,5 x 5

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110210000201)

$30.42
6 In Stock

Front Fork Piston Metal (Pair) 48mm KYB - WP

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 48mm KYB - WP

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034800102)

Inside Diameter d (mm): 46.5

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 20.0

Outside Ø D (mm): 48.5

Wall Thickness (mm): 1.0

$44.29
101 In Stock

Front Fork Piston Ring Rebound 24mm x 22 x 5

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Ring Rebound 24mm x 22 x 5

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110610000901)

$14.71
39 In Stock

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