Suspension Parts for 2018 YAMAHA WR250F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2018 YAMAHA WR250F. 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 2018 YAMAHA WR250F.

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

Bike Type

OFFROAD

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

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Oil Quanity: 350cc

Fork Spring Information

Spring Rate – Claimed: 0.46
Standard Preload: 3 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 Travel: 130 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

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

18 Parts

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FORK O-RINGS

19 Parts

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SHOCK SHAFT PARTS

17 Parts

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SHOCK BODY PARTS

19 Parts

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SUSPENSION LOCKNUTS & BUSHES

33 Parts

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TOOLS & LUBRICANTS

42 Parts

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All Fitment-Matched Suspension Parts

Browse All 229 Products for YAMAHA WR250F 2018

Socket cylinder head 25mm

Kayaba (KYB) Genuine Motorcycle Parts

Socket cylinder head 25mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0490)

$64.13
3 In Stock

Spring collar complete 28mm STD plastiek

Kayaba (KYB) Genuine Motorcycle Parts

Spring collar complete 28mm STD plastiek

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110900000101)

$56.09
5 In Stock

Spring inside rebound piston rod ff 6mm

Kayaba (KYB) Genuine Motorcycle Parts

Spring inside rebound piston rod ff 6mm

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110460000301)

$5.73
9 In Stock

Spring retainer alu 50mm YZ450F10- , YZ250F 14-

Kayaba (KYB) Genuine Motorcycle Parts

Spring retainer alu 50mm YZ450F10- , YZ250F 14-

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120455000301)

$44.36
3 In Stock

Spring seat ff for spring collar

Kayaba (KYB) Genuine Motorcycle Parts

Spring seat ff for spring collar

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110770001201)

$6.97
7 In Stock

Stop ring rcu 50mm

Kayaba (KYB) Genuine Motorcycle Parts

Stop ring rcu 50mm

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120155000101)

$5.24
15 In Stock

Stop ring rcu 52mm

Kayaba (KYB) Genuine Motorcycle Parts

Stop ring rcu 52mm

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120155200101)

$5.24
19 In Stock

Techtool Fork Tube Tool & Cartridge Rod Holding Plate

Techtool

Techtool Fork Tube Tool & Cartridge Rod Holding Plate

For KYB, Showa & WP Twin or Open Chamber Forks
(SKU: 93-032-00)

$220.00
8 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
18 In Stock

Teknik KYB AOS Adjustable Spring Perch Set

Teknik Motorsport

Teknik KYB AOS Adjustable Spring Perch Set

Aluminum spring seat with adjustable preload
(SKU: 30-130-50)

$260.00
21 In Stock

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