Suspension Parts for 2012 YAMAHA WR450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2012 YAMAHA WR450F. 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 WR450F.

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

5.5kg/mm

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 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

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Oil Quanity: 350cc

Fork Spring Information

Standard Preload: 8 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): 492 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: 11
Wheel Travel: 300 mm

Shock Features

Non-rebuildable: No

Shock Comments

: Replace alloy shock collars with steel if binding.

Fitment-Matched Suspension Parts by Category

FORK COMPRESSION ADJUSTER ASSY

37 Parts

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FORK CARTRIDGE ROD PARTS

15 Parts

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FORK O-RINGS

17 Parts

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SHOCK SEAL CASE PARTS

15 Parts

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SHOCK SHAFT PARTS

16 Parts

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SHOCK BODY PARTS

19 Parts

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SUSPENSION LOCKNUTS & BUSHES

31 Parts

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TOOLS & LUBRICANTS

42 Parts

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All Fitment-Matched Suspension Parts

Browse All 221 Products for YAMAHA WR450F 2012

Bladder cap 30-degree angles 52mm KYB

Teknik Motorsport

Bladder cap 30-degree angles 52mm KYB

(SKU: 30-002-26)

From $49.50

Colour: Red

$71.50
17 In Stock

Colour: Blue

$49.50
Nil Stock

Colour: Black

$49.50
11 In Stock

52mm High Capacity Shock Bladder Cap - Black

Teknik Motorsport

52mm High Capacity Shock Bladder Cap - Black

(SKU: 30-002-62)

$44.00
14 In Stock

52mm Flat Shock Bladder Cap - Black

Teknik Motorsport

52mm Flat Shock Bladder Cap - Black

(SKU: 30-002-64)

$33.00
21 In Stock

Alloy Free Pistons All 2006+ KYB 48mm AOSS/SSS Forks - Sold In Pairs

Teknik Motorsport

Alloy Free Pistons All 2006+ KYB 48mm AOSS/SSS Forks - Sold In Pairs

(SKU: 30-004-13)

$110.00
41 In Stock

Fork Preload Spacers 24mm cartridges SDEFSP24-25

Suspension Direct International (SDI)

Fork Preload Spacers 24mm cartridges SDEFSP24-25

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

$27.50
21 In Stock

Teknik Schrader Valve Cap

Teknik Motorsport

Teknik Schrader Valve Cap

(SKU: 30-652-00)

$3.99
828 In Stock

All Balls Rear Shock Seal Kit - KX125/250/500/RM/WR250/450

All Balls

All Balls Rear Shock Seal Kit - KX125/250/500/RM/WR250/450

16 ID 46OD
(SKU: 37-1002)

Shock Bore Ø D (mm): 46.0

Shock Shaft Ø D (mm): 16.0

Height H (mm): 23.0

$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
17 In Stock

Spring Rate: 4.2 N/mm

$235.00
5 In Stock

Spring Rate: 4.4 N/mm

$235.00
23 In Stock

Spring Rate: 4.6 N/mm

$235.00
16 In Stock

Spring Rate: 4.8 N/mm

$235.00
13 In Stock

Spring Rate: 5.0 N/mm

$235.00
22 In Stock

Spring Rate: 5.2 N/mm

$235.00
14 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

Spring Rate and Colour: 44.0 N/mm Linear | White

$235.00
17 In Stock

Spring Rate and Colour: 46.0 N/mm Linear | White

$235.00

Spring Rate and Colour: 48.0 N/mm Linear | White

$235.00
Nil Stock

Spring Rate and Colour: 50.0 N/mm Linear | White

$235.00
20 In Stock

Spring Rate and Colour: 52.0 N/mm Linear | White

$235.00
3 In Stock

Spring Rate and Colour: 54.0 N/mm Linear | White

$235.00
4 In Stock

Spring Rate and Colour: 56.0 N/mm Linear | White

$235.00

Spring Rate and Colour: 58.0 N/mm Linear | White

$235.00
6 In Stock

Spring Rate and Colour: 60.0 N/mm Linear | White

$235.00
45 In Stock

Spring Rate and Colour: 62.0 N/mm Linear | White

$235.00
41 In Stock

Spring Rate and Colour: 42.0 N/mm Linear | White

$235.00
16 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
2 In Stock

Spring Rate: 4.2 kg/mm

$249.94
1 In Stock

Spring Rate: 4.4 kg/mm

$249.94
2 In Stock

Spring Rate: 4.6 kg/mm

$249.94
1 In Stock

Spring Rate: 4.8 kg/mm

$249.94
3 In Stock

Spring Rate: 5.0 kg/mm

$249.94
Coming Soon

Spring Rate: 5.2 kg/mm

$249.94
3 In Stock

Spring Rate: 5.4 kg/mm

$249.94
1 In Stock

Spring Rate: 5.6 kg/mm

$249.94
4 In Stock

Spring Rate: 5.8 kg/mm

$249.94
1 In Stock

Spring Rate: 6.0 kg/mm

$249.94
3 In Stock

Spring Rate: 6.3 kg/mm

$249.94
2 In Stock

Spring Rate: 6.7 kg/mm

$249.94
1 In Stock

Spring Rate: 7.1 kg/mm

$249.94
1 In Stock

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