Suspension Parts for 2006 YAMAHA YZ450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2006 YAMAHA YZ450F. 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 2006 YAMAHA YZ450F.

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

0.46

Stock Shock Spring Rate

5.3

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

: KYB USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 48 in-lb (0.56 kgf-m)
Fork Travel: 300 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Fork Oil Level: 350cc mm
Oil Quanity: 2 Litres

Fork Spring Information

Standard Preload: 7 mm

Fork Comments

: Check floating piston for cracking

SHOCKS INFO

Shock Manufacturer

KYB: 46 mm ID

Shock Dimensions

Nitrogen Pressure: 142 psi
Shock Length (Eye to Eye): 491 mm
Shock Travel: 136 mm
Shock Shaft Outer Diameter: 18 mm
Standard Sag: 103 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 2.5 Weight
Standard Preload: 24

Shock Features

Non-rebuildable: No

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

17 Parts

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FORK COMPRESSION ADJUSTER ASSY

33 Parts

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FORK O-RINGS

17 Parts

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SHOCK SHAFT PARTS

16 Parts

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SHOCK BODY PARTS

20 Parts

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SUSPENSION LOCKNUTS & BUSHES

32 Parts

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TOOLS & LUBRICANTS

47 Parts

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All Fitment-Matched Suspension Parts

Browse All 217 Products for YAMAHA YZ450F 2006

10mm Fork Preload Spacers SDEFSP10

Suspension Direct International (SDI)

10mm Fork Preload Spacers SDEFSP10

10.0mm PAIR
(SKU: 30-004-16)

$10.00
9 In Stock

Front Fork Preload Spacers (2.5mm) All KYB/Showa with 24mm cartridge rod forks. Sold in a set of 2 SDEFSP24-25

Suspension Direct International (SDI)

Front Fork Preload Spacers (2.5mm) All KYB/Showa with 24mm cartridge rod forks. Sold in a set of 2 SDEFSP24-25

2.5mm PAIR
(SKU: 30-004-18)

$27.50
28 In Stock

Yamalink Lowering Link 2005-2008 YZ 250F/450F -35mm

Yamalink

Yamalink Lowering Link 2005-2008 YZ 250F/450F -35mm

Yamaha 2005-2008 YZ 250F/450F
(SKU: 30-006-30)

Seat Height Change (mm): -35

$259.00
1 In Stock

Teknik Schrader Valve Cap

Teknik Motorsport

Teknik Schrader Valve Cap

(SKU: 30-652-00)

$3.99
1015 In Stock

All Balls Rear Shock Seal Kit - YZ125/250 06-07/YZF250 06-07

All Balls

All Balls Rear Shock Seal Kit - YZ125/250 06-07/YZF250 06-07

18 ID 46 OD
(SKU: 37-1117)

Shock Bore Ø D (mm): 46.0

Shock Shaft Ø D (mm): 18.0

Height H (mm): 22.0

$95.00
2 In Stock

Teknik Fork Springs 43.8 x 453 (Eibach 967 968)

Teknik Moto Springs

Teknik Fork Springs 43.8 x 453 (Eibach 967 968)

Made in The Netherlands to ISO 9001
(SKU: 43.8-453)

From $220.00

spring rate: 3.6 N/mm

$220.00
Nil Stock

Notify Me

spring rate: 3.8 N/mm

$220.00
Nil Stock

spring rate: 4.0 N/mm

$235.00
19 In Stock

spring rate: 4.2 N/mm

$235.00
6 In Stock

spring rate: 4.4 N/mm

$235.00

spring rate: 4.6 N/mm

$235.00
21 In Stock

spring rate: 4.8 N/mm

$235.00
18 In Stock

spring rate: 5.0 N/mm

$235.00
23 In Stock

spring rate: 5.2 N/mm

$235.00
19 In Stock

Teknik Shock Spring 59/61 x 270

Teknik Moto Springs

Teknik Shock Spring 59/61 x 270

Made in The Netherlands to ISO 9001
(SKU: 59_61-270)

From $235.00

Colour: White
spring rate: 44.0 N/mm

$235.00
19 In Stock

Colour: White
spring rate: 46.0 N/mm

$235.00

Colour: White
spring rate: 48.0 N/mm

$235.00
2 In Stock

Colour: White
spring rate: 50.0 N/mm

$235.00
21 In Stock

Colour: White
spring rate: 52.0 N/mm

$235.00
14 In Stock

Colour: White
spring rate: 54.0 N/mm

$235.00
13 In Stock

Colour: White
spring rate: 56.0 N/mm

$235.00

Colour: White
spring rate: 58.0 N/mm

$235.00
16 In Stock

Colour: White
spring rate: 60.0 N/mm

$235.00
52 In Stock

Colour: White
spring rate: 62.0 N/mm

$235.00
45 In Stock

Colour: White
spring rate: 42.0 N/mm

$235.00
19 In Stock

Eibach EMS Moto Rear Shock Spring Kit 60.6/63.1 x 270 KYB 46 Yamaha YZ WR 125 250 426 450 (59_61-270 and 20-085)

Eibach Suspension Technology

Eibach EMS Moto Rear Shock Spring Kit 60.6/63.1 x 270 KYB 46 Yamaha YZ WR 125 250 426 450 (59_61-270 and 20-085)

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 892)

From $249.94

spring rate: 4.0 kg/mm

$249.94
1 In Stock

spring rate: 4.2 kg/mm

$249.94
1 In Stock

spring rate: 4.4 kg/mm

$249.94
1 In Stock

spring rate: 4.6 kg/mm

$249.94
2 In Stock

spring rate: 4.8 kg/mm

$249.94
1 In Stock

spring rate: 5.0 kg/mm

$249.94
1 In Stock

spring rate: 5.2 kg/mm

$249.94
1 In Stock

spring rate: 5.4 kg/mm

$249.94
2 In Stock

spring rate: 5.6 kg/mm

$249.94
1 In Stock

spring rate: 5.8 kg/mm

$249.94
2 In Stock

spring rate: 6.0 kg/mm

$249.94
2 In Stock

spring rate: 6.3 kg/mm

$249.94
3 In Stock

spring rate: 6.7 kg/mm

$249.94
2 In Stock

spring rate: 7.1 kg/mm

$249.94
1 In Stock

Eibach EMS Moto Front Fork Spring Kit. 43.95 x 43.95 x 448. KYB where 453mm is STD

Eibach Suspension Technology

Eibach EMS Moto Front Fork Spring Kit. 43.95 x 43.95 x 448. KYB where 453mm is STD

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 905)

From $249.94

spring rate: 0.52 kg/mm

$249.94
Nil Stock

Notify Me

spring rate: 0.50 kg/mm

$249.94
2 In Stock

spring rate: 0.48 kg/mm

$249.94
1 In Stock

spring rate: 0.46 kg/mm

$249.94
3 In Stock

spring rate: 0.44 kg/mm

$249.94
1 In Stock

spring rate: 0.42 kg/mm

$249.94
2 In Stock

spring rate: 0.38 kg/mm

$249.94
1 In Stock

spring rate: 0.40 kg/mm

$249.94
2 In Stock

4 In 1 Fork Cap Spanner Showa KYB WP 46 47 48 49 USD

Teknik Tools

4 In 1 Fork Cap Spanner Showa KYB WP 46 47 48 49 USD

Showa small - Showa large - KYB - WP
(SKU: 93-003-01)

$47.30
23 In Stock

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