Suspension Parts for 2012 YAMAHA YZ450F 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 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 2012 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

0.47

Stock Shock Spring Rate

5.8

Bike Type

MX

Ideal Rider Weight

85 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: 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): 491 mm
Shock Travel: 136 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 103 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 2.5 Weight
Standard Preload: 10
Wheel Travel: 300 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 5.8 kg/mm

Shock Comments

: Replace alloy shock collars with steel if binding.

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

17 Parts

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FORK COMPRESSION ADJUSTER ASSY

35 Parts

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FORK O-RINGS

16 Parts

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SHOCK SHAFT PARTS

18 Parts

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SHOCK BODY PARTS

19 Parts

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SUSPENSION LOCKNUTS & BUSHES

30 Parts

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TOOLS & LUBRICANTS

47 Parts

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All Fitment-Matched Suspension Parts

Browse All 234 Products for YAMAHA YZ450F 2012

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
31 In Stock

2009-2017 YZ450F Pull Rod - Black

Suspension Direct International (SDI)

2009-2017 YZ450F Pull Rod - Black

Yamaha 2009-2017 YZ450F (Black)
(SKU: 30-006-13)

$350.00
1 In Stock

Yamalink Lowering Link 2010-2023 YZ450F -15mm

Yamalink

Yamalink Lowering Link 2010-2023 YZ450F -15mm

Yamaha 2010- YZ450F
(SKU: 30-006-37)

Seat Height Change (mm): -15

$259.00
1 In Stock

Yamalink Lowering Link 2010-2017 YZ450F -35mm

Yamalink

Yamalink Lowering Link 2010-2017 YZ450F -35mm

Yamaha 2010-2017 YZ450F
(SKU: 30-006-38)

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
252 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

Xtrig Triple Clamp Rocs Pro YZF250 12-23/YZF450 10-22

XTRIG

Xtrig Triple Clamp Rocs Pro YZF250 12-23/YZF450 10-22

Adjustable offset
(SKU: 40201008)

Colour: X-Trig Brown

Offset (mm): 23-25

$925.00
1 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
7 In Stock

spring rate: 5.0 N/mm

$235.00
12 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
16 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
58 In Stock

Colour: White
spring rate: 68.0 N/mm

$235.00
11 In Stock

Colour: White
spring rate: 66.0 N/mm

$235.00
69 In Stock

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