Suspension Parts for 2012 KAWASAKI KX450F Motorbikes | Guaranteed Fitment

US customers; Orders are being processed manually due to tariff restrictions. Please email sales@teknikmotorsport.com to place an order.

Discover suspension parts guaranteed to fit the 2012 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 2012 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 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

Preload Adjuster: 0 mm Range
Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Fork Oil Level: 360cc mm
Oil Quanity: 2 Litres

Fork Spring Information

Standard Preload: 7 mm

Fork Comments

: Check floating piston for cracking

SHOCKS INFO

Shock Manufacturer

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 UPGRADE PARTS

15 Parts

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FORK SEALS & BUSHES

17 Parts

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FORK COMPRESSION ADJUSTER ASSY

33 Parts

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FORK O-RINGS

15 Parts

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SHOCK SEAL CASE PARTS

15 Parts

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SUSPENSION LOCKNUTS & BUSHES

25 Parts

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TOOLS & LUBRICANTS

42 Parts

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All Fitment-Matched Suspension Parts

Browse All 210 Products for KAWASAKI KX450F 2012

Teknik Schrader Valve Cap

Teknik Motorsport

Teknik Schrader Valve Cap

(SKU: 30-652-00)

$3.99
245 In Stock

All Balls Rear Shock Seal Kit - CR/CRF/KX/KLX/RM/DRZ

All Balls

All Balls Rear Shock Seal Kit - CR/CRF/KX/KLX/RM/DRZ

16 ID 50OD
(SKU: 37-1001)

Shock Bore Ø D (mm): 50.0

Shock Shaft Ø D (mm): 16.0

Height H (mm): 22.0

$95.00
2 In Stock

Teknik Fork Springs 43.8 x 470 (Eibach 971)

Teknik Moto Springs

Teknik Fork Springs 43.8 x 470 (Eibach 971)

Made in The Netherlands to ISO 9001
(SKU: 43.8-470)

spring rate: 3.8 N/mm

$220.00
Nil Stock

spring rate: 4.0 N/mm

$235.00
17 In Stock

spring rate: 4.2 N/mm

$235.00
29 In Stock

spring rate: 4.4 N/mm

$235.00

spring rate: 4.6 N/mm

$235.00
10 In Stock

spring rate: 4.8 N/mm

$235.00
5 In Stock

spring rate: 5.0 N/mm

$235.00
11 In Stock

spring rate: 5.2 N/mm

$235.00

spring rate: 5.4 N/mm

$235.00
10 In Stock

Teknik Shock Spring 64/66 x 258 (Eibach 897 or 889 267mm)

Teknik Moto Springs

Teknik Shock Spring 64/66 x 258 (Eibach 897 or 889 267mm)

Made in The Netherlands to ISO 9001
(SKU: 64_66-258)

Colour: White
spring rate: 36.0 N/mm

$235.00
Nil Stock

Colour: White
spring rate: 38.0 N/mm

$235.00
Nil Stock

Colour: White
spring rate: 40.0 N/mm

$235.00
24 In Stock

Colour: White
spring rate: 42.0 N/mm

$235.00
7 In Stock

Colour: White
spring rate: 44.0 N/mm

$235.00
21 In Stock

Colour: White
spring rate: 46.0 N/mm

$235.00
27 In Stock

Colour: White
spring rate: 48.0 N/mm

$235.00
25 In Stock

Colour: White
spring rate: 50.0 N/mm

$235.00
27 In Stock

Colour: White
spring rate: 52.0 N/mm

$235.00
21 In Stock

Colour: White
spring rate: 54.0 N/mm

$235.00
50 In Stock

Colour: White
spring rate: 56.0 N/mm

$235.00
26 In Stock

Colour: White
spring rate: 58.0 N/mm

$235.00
20 In Stock

Colour: White
spring rate: 60.0 N/mm

$235.00
15 In Stock

Colour: White
spring rate: 62.0 N/mm

$235.00
1 In Stock

Colour: White
spring rate: 64.0 N/mm

$235.00
57 In Stock

Colour: White
spring rate: 68.0 N/mm

$235.00
10 In Stock

Colour: White
spring rate: 66.0 N/mm

$235.00
69 In Stock

Eibach EMS Moto Rear Shock Spring Kit 63/65 x 257 KYB 50 YZF 2010-2013 KX250F Showa 50 DRZ400 (64_66-258 20-115)

Eibach Suspension Technology

Eibach EMS Moto Rear Shock Spring Kit 63/65 x 257 KYB 50 YZF 2010-2013 KX250F Showa 50 DRZ400 (64_66-258 20-115)

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 897)

spring rate: 4.5 kg/mm

$249.94
1 In Stock

spring rate: 4.7 kg/mm

$249.94
2 In Stock

spring rate: 4.9 kg/mm

$249.94
1 In Stock

spring rate: 5.1 kg/mm

$249.94
1 In Stock

spring rate: 5.3 kg/mm

$249.94
2 In Stock

spring rate: 5.5 kg/mm

$249.94
1 In Stock

spring rate: 5.7 kg/mm

$249.94
1 In Stock

spring rate: 5.9 kg/mm

$249.94
1 In Stock

spring rate: 6.1 kg/mm

$249.94
3 In Stock

spring rate: 6.3 kg/mm

$249.94
1 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
28 In Stock

Inner Fork Cap Undo Socket Tool - KYB Twin Chamber

Techtool

Inner Fork Cap Undo Socket Tool - KYB Twin Chamber

Motorcycle Suspension Tools
(SKU: 93-003-02)

$20.00
16 In Stock

Fork Compression Valve Removal Tool - KYB

Techtool

Fork Compression Valve Removal Tool - KYB

Fork Compression Valve Removal Tool - KYB
(SKU: 93-003-04)

$22.00
34 In Stock

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

Techtool

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

35/36-39-41-43-45-46/47-48-49/50-54mm
(SKU: 93-009-00)

$470.58
2 In Stock

Fork Seal Driver - 48mm

Techtool

Fork Seal Driver - 48mm

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

$87.95
21 In Stock

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