Suspension Parts for 2018 KAWASAKI KX250F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2018 KAWASAKI KX250F. 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 KAWASAKI KX250F.

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

94

Stock Shock Spring Rate

5.1

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 250 cc

FORKS INFO

Fork Manufacturer

Fork Type: Showa USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 48 in-lb (0.56 kgf-m)

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 5
Oil Quanity: 360cc/150cc

Fork Comments

: 155cc stock in spring leg. 130-500cc range

SHOCKS INFO

Shock Manufacturer

Shock Type: Showa 50 mm ID

Shock Dimensions

Nitrogen Pressure: 175 psi
Shock Length (Eye to Eye): 475 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 103 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 8

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 5 kg/mm

Shock Comments

: Replace stock needle charging cap with schrader cap

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

16 Parts

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FORK COMPRESSION ADJUSTER ASSY

39 Parts

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FORK CARTRIDGE ROD PARTS

32 Parts

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FORK O-RINGS

22 Parts

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SHOCK SEAL CASE PARTS

21 Parts

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SUSPENSION LOCKNUTS & BUSHES

39 Parts

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TOOLS & LUBRICANTS

25 Parts

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All Fitment-Matched Suspension Parts

Browse All 234 Products for KAWASAKI KX250F 2018

Zeta Racing Rear Shock Suspension lowering Kit. 46 and 50mm KYB Showa Sachs

DRC Zeta Hardware

Zeta Racing Rear Shock Suspension lowering Kit. 46 and 50mm KYB Showa Sachs

(SKU: ZE56-322)

From $49.95

Colour: Blue
Shock Bore Ø D (mm): 46.0

$49.95
2 In Stock

Colour: Red
Shock Bore Ø D (mm): 50.0

$60.50
2 In Stock

Eibach EMS Moto Front Fork Spring Single. 43.75 x 660 SFF TAC Showa Air to Spring (ATS) Conversion (HiCalibre 19-173)

Eibach Suspension Technology

Eibach EMS Moto Front Fork Spring Single. 43.75 x 660 SFF TAC Showa Air to Spring (ATS) Conversion (HiCalibre 19-173)

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 964)

From $249.94

Spring Rate: 0.88 kg/mm

$249.94
1 In Stock

Spring Rate: 0.92 kg/mm

$249.94
1 In Stock

Spring Rate: 0.96 kg/mm

$249.94
2 In Stock

Spring Rate: 1.00 kg/mm

$249.94
1 In Stock

Spring Rate: 1.04 kg/mm

$249.94
1 In Stock

Spring Rate: 0.98 kg/mm

$249.94
1 In Stock

Spring Rate: 8.0 kg/mm

$249.94
2 In Stock

Spring Rate: 8.4 kg/mm

$249.94
1 In Stock

Eibach EMS Moto Rear Shock Spring Kit 64/66.6 x 270 Honda CRF250R 450R Suzuki DRZ400 RMZ450

Eibach Suspension Technology

Eibach EMS Moto Rear Shock Spring Kit 64/66.6 x 270 Honda CRF250R 450R Suzuki DRZ400 RMZ450

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 889)

From $249.94

Spring Rate: 4.1 kg/mm

$249.94
1 In Stock

Spring Rate: 4.3 kg/mm

$249.94
Nil Stock

Spring Rate: 4.5 kg/mm

$249.94
1 In Stock

Spring Rate: 4.7 kg/mm

$249.94
1 In Stock

Spring Rate: 4.9 kg/mm

$249.94
2 In Stock

Spring Rate: 5.1 kg/mm

$249.94
1 In Stock

Spring Rate: 5.3 kg/mm

$249.94
1 In Stock

Spring Rate: 5.5 kg/mm

$249.94
1 In Stock

Spring Rate: 5.7 kg/mm

$249.94
2 In Stock

Spring Rate: 5.9 kg/mm

$249.94
2 In Stock

Spring Rate: 6.1 kg/mm

$249.94
1 In Stock

Spring Rate: 6.3 kg/mm

$249.94
Special Order

HiCalibre Shock Spring 63.5/65.5 x 258 (Eibach 897) Common fitment KX450 YZ450F 50mm KYB

HiCalibre

HiCalibre Shock Spring 63.5/65.5 x 258 (Eibach 897) Common fitment KX450 YZ450F 50mm KYB

Proudly made in the USA
(SKU: 20-115)

From $245.00

Spring Rate: 3.6 kg/mm
Spring Colour: Black or White

$345.00
1 In Stock

Spring Rate: 3.8 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 4.0 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 4.2 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.0 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.2 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

Spring Rate: 5.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.0 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

Spring Rate: 6.2 kg/mm
Spring Colour: Black or White

$245.00
Coming Soon

Spring Rate: 6.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.6 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

Spring Rate: 6.8 kg/mm
Spring Colour: Black or White

$345.00
10 In Stock

Spring Rate: 7.0 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 7.2 kg/mm
Spring Colour: Black or White

$345.00
1 In Stock

48mm SHOWA SKF Mud Scraper

SKF Sealing

48mm SHOWA SKF Mud Scraper

Removable Scraper
(SKU: KIT-MS48S)

$66.00
Special Order

DRC ENZO | SHOCK COMPRESSION ADJUSTER | 14mm | SHOWA

Enzo Racing

DRC ENZO | SHOCK COMPRESSION ADJUSTER | 14mm | SHOWA

Developed by Enzo Racing
(SKU: ED59-37-214)

$80.00
Nil Stock

Front Fork KYB Oil 01M 1L *Discontinued*

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork KYB Oil 01M 1L Discontinued

Original KYB Suspension Lubricants
(SKU: 130010010101)

Pack Size: 1 L Pack

$48.96
Special Order

Front Fork KYB Oil 01M 200L *Discontinued*

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork KYB Oil 01M 200L Discontinued

Original KYB Suspension Lubricants
(SKU: 130012000101)

Pack Size: 200 L Drum

$8,088.49
Special Order

Front Fork KYB Oil 01M 5L *Discontinued*

Kayaba (KYB) Genuine Motorcycle Parts

Front Fork KYB Oil 01M 5L Discontinued

Original KYB Suspension Lubricants
(SKU: 130010050101)

Pack Size: 5 L Bottle

$226.19
Special Order

InnTeck Inner Slide Fork Bush SHOWA 48mm **can use Showa F27604801**

Innteck

InnTeck Inner Slide Fork Bush SHOWA 48mm can use Showa F27604801

SHOWA 48mm 47x49x20
(SKU: SKTE48S)

Inside Diameter d (mm): 47.0

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 20.0

Outside Ø D (mm): 49.0

Wall Thickness (mm): 1.0

$22.00
Nil Stock

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