Suspension Parts for 1988 KAWASAKI KX250F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 1988 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 1988 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

0.43

Stock Shock Spring Rate

4.8

Bike Type

MX

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

Preload Adjuster: 0 mm Range
Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 2.5
Fork Oil Level: 125 mm

Fork Spring Information

Standard Preload: 7 mm

SHOCKS INFO

Shock Manufacturer

Shock Type: KYB 46 mm ID

Shock Dimensions

Nitrogen Pressure: 142 psi
Shock Length (Eye to Eye): 475 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 98 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 2.5 Weight
Standard Preload: 8

Shock Spring Information

Spring Rate - Claimed: 5 kg/mm

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

16 Parts

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FORK COMPRESSION ADJUSTER ASSY

19 Parts

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FORK CARTRIDGE ROD PARTS

17 Parts

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SHOCK SEAL CASE PARTS

13 Parts

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SUSPENSION LOCKNUTS & BUSHES

24 Parts

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TOOLS & LUBRICANTS

34 Parts

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All Fitment-Matched Suspension Parts

Browse All 145 Products for KAWASAKI KX250F 1988

Seal hammer 48mm

Kayaba (KYB) Genuine Motorcycle Parts

Seal hammer 48mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0673)

$144.96
2 In Stock

Service manual KYB MX English

Kayaba (KYB) Genuine Motorcycle Parts

Service manual KYB MX English

OEM KYB Japan Manual
(SKU: 150340000201)

$79.86
8 In Stock

Shims STD 10.2*24-0.40 non return valve

Kayaba (KYB) Genuine Motorcycle Parts

Shims STD 10.2*24-0.40 non return valve

Original KYB Suspension Valving Shim
(SKU: 110570000901)

$4.74
11 In Stock

Shims STD 8*18-1.0 support washer base valve

Kayaba (KYB) Genuine Motorcycle Parts

Shims STD 8*18-1.0 support washer base valve

Original KYB Suspension Valving Shim
(SKU: 110630000501)

$3.37
40 In Stock

Shims STD 8*22-0.40 non return valve KX04 RM04

Kayaba (KYB) Genuine Motorcycle Parts

Shims STD 8*22-0.40 non return valve KX04 RM04

Original KYB Suspension Valving Shim
(SKU: 110570001101)

$4.74
20 In Stock

Shock Bushing Driver Set

Techtool

Shock Bushing Driver Set

(SKU: 93-118-00)

$33.00
11 In Stock

Shock Compression Socket - KYB early - Hi/Lo

Techtool

Shock Compression Socket - KYB early - Hi/Lo

Removes compression adjuster assembly from KYB Shocks
(SKU: 93-006-00)

$33.00
12 In Stock

Shock Seal Head Steel Bullet 4pc Kit

Techtool

Shock Seal Head Steel Bullet 4pc Kit

14x12 | 16x12 | 18x12 | 18x16 mm
(SKU: 93-031-01)

$69.95
59 In Stock

Showa Genuine Parts Dust Seal 47x58.6x10.5 (with spring)

Showa Genuine Parts

Showa Genuine Parts Dust Seal 47x58.6x10.5 (with spring)

Showa Genuine Motorcycle Suspension Parts
(SKU: F33004701)

Inside Diameter d (mm): 47.0

Fork Inner Tube Ø d (mm): 47.0

Height H (mm): 10.5

Outside Ø D (mm): 58.6

$36.96
3 In Stock

SKF 48mm KYB Fork Seal and Wiper Set

SKF Sealing

SKF 48mm KYB Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF48K)

Colour: Green

Seal Outer Ø D (mm): 58.42

Seal Height H (mm): 8.5

Seal Wiper Outside Ø D1 (mm): 58.70

Seal Wiper Height H1 (mm): 4.9

Fork Inner Tube Ø d (mm): 48.0

$59.95
68 In Stock

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