Suspension Parts for 2010 KAWASAKI KX450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2010 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 2010 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

5.5

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 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

FORK CARTRIDGE ASSEMBLY PARTS

12 Parts

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FORK SEALS & BUSHES

15 Parts

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FORK COMPRESSION ADJUSTER ASSY

33 Parts

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FORK CARTRIDGE ROD PARTS

15 Parts

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FORK O-RINGS

15 Parts

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SHOCK UPGRADE PARTS

12 Parts

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SHOCK SEAL CASE PARTS

14 Parts

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SUSPENSION LOCKNUTS & BUSHES

28 Parts

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TOOLS & LUBRICANTS

44 Parts

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All Fitment-Matched Suspension Parts

Browse All 210 Products for KAWASAKI KX450F 2010

KYB Grease 250ml

Kayaba (KYB) Genuine Motorcycle Parts

KYB Grease 250ml

Original KYB Suspension Lubricants
(SKU: 130062500101)

$60.50
18 In Stock

Service manual KYB MX English

Kayaba (KYB) Genuine Motorcycle Parts

Service manual KYB MX English

OEM KYB Japan Manual
(SKU: 150340000201)

$79.86
8 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
3 In Stock

HiCalibre Fork Springs 43 x 461 WP KYB SACHS SHOWA 48

HiCalibre

HiCalibre Fork Springs 43 x 461 WP KYB SACHS SHOWA 48

Proudly made in the USA
(SKU: 19-168)

From $245.00

Spring Rate: 0.54 kg/mm

$245.00
1 In Stock

Spring Rate: 0.56 kg/mm

$245.00
1 In Stock

Spring Rate: 0.58 kg/mm

$245.00
3 In Stock

Spring Rate: 0.60 kg/mm

$245.00
Special Order

Spring Rate: 0.66 kg/mm

$245.00
3 In Stock

Spring Rate: 0.70 kg/mm

$245.00
21 In Stock

Spring Rate: 0.75 kg/mm

$345.00
32 In Stock

Spring Rate: 0.40 kg/mm

$245.00
2 In Stock

Spring Rate: 0.42 kg/mm

$245.00
Special Order

Spring Rate: 0.44 kg/mm

$245.00
2 In Stock

Spring Rate: 0.46 kg/mm

$245.00
Special Order

Spring Rate: 0.48 kg/mm

$245.00
Special Order

Spring Rate: 0.50 kg/mm

$245.00
2 In Stock

Spring Rate: 0.52 kg/mm

$245.00
1 In Stock

Spring Rate: 0.36 kg/mm

$245.00
Special Order

Spring Rate: 0.38 kg/mm

$245.00
Special Order

Spring Rate: 0.62 kg/mm

$245.00
4 In Stock

Spring Rate: 0.64 kg/mm

$245.00
2 In Stock

Spring Rate: 0.68 kg/mm

$245.00
4 In Stock

HiCalibre Fork Springs 43.8 x 470 Common Fitment YZF WP Xplor 4CS

HiCalibre

HiCalibre Fork Springs 43.8 x 470 Common Fitment YZF WP Xplor 4CS

Proudly made in the USA
(SKU: 19-210)

From $245.00

Spring Rate: 0.38 kg/mm

$245.00
1 In Stock

Spring Rate: 0.40 kg/mm

$245.00
2 In Stock

Spring Rate: 0.42 kg/mm

$245.00
2 In Stock

Spring Rate: 0.44 kg/mm

$245.00
3 In Stock

Spring Rate: 0.46 kg/mm

$245.00
2 In Stock

Spring Rate: 0.48 kg/mm

$245.00
Special Order

Spring Rate: 0.50 kg/mm

$245.00
Special Order

Spring Rate: 0.52 kg/mm

$245.00
6 In Stock

Spring Rate: 0.54 kg/mm

$245.00
9 In Stock

Spring Rate: 0.56 kg/mm

$245.00
10 In Stock

Spring Rate: 0.70 kg/mm

$245.00
Special Order

Spring Rate: 0.68 kg/mm

$245.00
2 In Stock

Spring Rate: 0.66 kg/mm

$245.00
2 In Stock

Spring Rate: 0.64 kg/mm

$245.00
1 In Stock

Spring Rate: 0.62 kg/mm

$245.00
2 In Stock

Spring Rate: 0.60 kg/mm

$245.00
2 In Stock

Spring Rate: 0.36 kg/mm

$245.00
2 In Stock

Spring Rate: 0.58 kg/mm

$245.00
2 In Stock

HiCalibre Shock Spring 63.5/65.5 x 258 (Eibach 897) Common fitment KX450 YZ450F 50mm KYB

HiCalibre

HiCalibre Shock Spring 63.5/65.5 x 258 (Eibach 897) Common fitment KX450 YZ450F 50mm KYB

Proudly made in the USA
(SKU: 20-115)

From $245.00

Spring Rate: 3.6 kg/mm
Spring Colour: Black or White

$345.00
1 In Stock

Spring Rate: 3.8 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 4.0 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 4.2 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.0 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.2 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

Spring Rate: 5.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.0 kg/mm
Spring Colour: Black or White

$245.00
2 In Stock

Spring Rate: 6.2 kg/mm
Spring Colour: Black or White

$245.00
Coming Soon

Spring Rate: 6.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.6 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

Spring Rate: 6.8 kg/mm
Spring Colour: Black or White

$345.00
10 In Stock

Spring Rate: 7.0 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 7.2 kg/mm
Spring Colour: Black or White

$345.00
2 In Stock

Teflon Shaft Bushing - 12.5 x 14.5 x 8

Teknik Motorsport

Teflon Shaft Bushing - 12.5 x 14.5 x 8

12.5mm id x 14.5mm od x 8mm Length
(SKU: 22-064-00)

$2.75
8 In Stock

Bump Stop Rubber 16 x 34 x 59

Teknik Motorsport

Bump Stop Rubber 16 x 34 x 59

16mm id x 34mm od x 59mm tall - KYB
(SKU: 22-210-00)

Height H (mm): 59.0

Outside Ø D (mm): 34.0

$22.00
432 In Stock

Bump Stop Rubber 16x42x59 hi quality replacement

Teknik Motorsport

Bump Stop Rubber 16x42x59 hi quality replacement

Alternative to KYB 120341600201
(SKU: 22-231-00)

Inside Diameter d (mm): 16.0

Height H (mm): 59.0

Outside Ø D (mm): 42.0

$22.00
493 In Stock

Shock Oil Seal 16 x 28 x 5 Viton Hi Performance

Capelli Race

Shock Oil Seal 16 x 28 x 5 Viton Hi Performance

16mm id x 28mm od x 5mm thick - Showa/KYB
(SKU: 22-401-00)

Oil Seal Inside Diameter d (mm): 16.0

Oil Seal Outside Ø D1 (mm): 28.0

Oil Seal Height H (mm): 5.0

$22.00
366 In Stock

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