Suspension Parts for 2005 YAMAHA YZ250F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2005 YAMAHA YZ250F. 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 2005 YAMAHA YZ250F.

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

0.43

Stock Shock Spring Rate

4.65

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 250 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

: ICS springs 5mm too short stock. Spring Preload Washers must go on the top of the spring. Chamber oil volume not level. Reservoir and Cartridge seals on inner cartridge should be replaced every 6 months

SHOCKS INFO

Shock Manufacturer

KYB: 46 mm ID

Shock Dimensions

Nitrogen Pressure: 142 psi
Shock Length (Eye to Eye): 490 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: 12

Shock Features

Non-rebuildable: No

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

17 Parts

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FORK COMPRESSION ADJUSTER ASSY

16 Parts

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SHOCK SEAL CASE PARTS

14 Parts

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SHOCK SHAFT PARTS

16 Parts

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SHOCK BODY PARTS

17 Parts

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SUSPENSION LOCKNUTS & BUSHES

22 Parts

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TOOLS & LUBRICANTS

35 Parts

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All Fitment-Matched Suspension Parts

Browse All 162 Products for YAMAHA YZ250F 2005

16 x 12mm Shock Seal Head Bullet

Teknik Tools

16 x 12mm Shock Seal Head Bullet

Motorcycle Suspension Tools
(SKU: 93-025-00)

$19.95
25 In Stock

Shock Seal Head Bullet 5Pc Kit

Techtool

Shock Seal Head Bullet 5Pc Kit

Shock Seal Head Bullet 5pc Kit
(SKU: 93-031-00)

$76.95
18 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
17 In Stock

Shock Bushing Driver Set

Techtool

Shock Bushing Driver Set

(SKU: 93-118-00)

$33.00
8 In Stock

Eibach EMS Moto Front Fork Spring Kit. 43.6 x 480 WP 48 Twin Chamber Bladder Fork 2007-2014

Eibach Suspension Technology

Eibach EMS Moto Front Fork Spring Kit. 43.6 x 480 WP 48 Twin Chamber Bladder Fork 2007-2014

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 969)

spring rate: 0.39 kg/mm

$249.94
Special Order

spring rate: 0.40 kg/mm

$249.94
Special Order

spring rate: 0.42 kg/mm

$249.94
Special Order

spring rate: 0.44 kg/mm

$249.94
Special Order

spring rate: 0.47 kg/mm

$249.94
2 In Stock

spring rate: 0.48 kg/mm

$249.94
3 In Stock

spring rate: 0.49 kg/mm

$249.94
Special Order

spring rate: 0.50 kg/mm

$249.94
1 In Stock

spring rate: 0.37 kg/mm

$249.94
Special Order

spring rate: 0.41 kg/mm

$249.94
1 In Stock

spring rate: 0.43 kg/mm

$249.94
1 In Stock

spring rate: 0.45 kg/mm

$249.94
1 In Stock

spring rate: 0.51 kg/mm

$249.94
9 In Stock

Eibach EMS Moto Front Fork Spring Kit. 43.6 x 472 48 KYB USD YZ YZF FX KX KXF (43.8-470)

Eibach Suspension Technology

Eibach EMS Moto Front Fork Spring Kit. 43.6 x 472 48 KYB USD YZ YZF FX KX KXF (43.8-470)

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 971)

spring rate: 0.41 kg/mm

$249.94
2 In Stock

spring rate: 0.43 kg/mm

$249.94
1 In Stock

spring rate: 0.45 kg/mm

$249.94
Special Order

spring rate: 0.49 kg/mm

$249.94
5 In Stock

spring rate: 0.47 kg/mm

$249.94
3 In Stock

spring rate: 0.51 kg/mm

$249.94
2 In Stock

spring rate: 0.53 kg/mm

$249.94
1 In Stock

spring rate: 0.55 kg/mm

$249.94
Nil Stock

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Zeta Hardware

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Fork Seal Driver Tool Set
(SKU: D59-26-005)

$139.99
5 In Stock

DRC SHOCK SEAL HEAD INSERT KIT | KYB/SHOWA | INNER 12mm / OUTER 14/16/18mm

DRC Zeta Hardware

DRC SHOCK SEAL HEAD INSERT KIT | KYB/SHOWA | INNER 12mm / OUTER 14/16/18mm

Shock seal Bullet set -14x12 16x12 18x12
(SKU: D59-37-135)

$49.50
4 In Stock

DRC ENZO | Fork Bracket Holder | 20/22/25/26/27mm Axle Sizes

Enzo Racing

DRC ENZO | Fork Bracket Holder | 20/22/25/26/27mm Axle Sizes

Co-developed product with Enzo Racing
(SKU: ED59-37-240)

$65.00
12 In Stock

DRC ENZO | Fork Outer Clamp/Holder | Quick Release

Enzo Racing

DRC ENZO | Fork Outer Clamp/Holder | Quick Release

Developed by Enzo Racing
(SKU: ED59-37-260)

$185.00
3 In Stock

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