Suspension Parts for 1986 KAWASAKI KX500 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 1986 KAWASAKI KX500. 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 1986 KAWASAKI KX500.

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

0.368

Stock Shock Spring Rate

5.6

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 500 cc

FORKS INFO

Fork Manufacturer

: KYB Conventional 43 mm OD

Fork Oil

Fork Oil Weight: SAE 7.5
Fork Oil Level: 135 mm
Oil Quanity: 2 Litres

Fork Spring Information

Spring Rate – Claimed: 0.38
Standard Preload: 10 mm

SHOCKS INFO

Shock Manufacturer

KYB: 46 mm ID

Shock Dimensions

Nitrogen Pressure: 142 psi
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 95 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 2.5 Weight

Shock Comments

: Teknik Valve Only (no kit)

Fitment-Matched Suspension Parts by Category

FORK UPGRADE PARTS

1 Parts

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FORK SPRINGS
Ideal Fork Rate for kg: kg/mm ( N/mm)

2 Parts

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FORK SEALS & BUSHES

5 Parts

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SHOCK UPGRADE PARTS

1 Parts

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SHOCK SPRINGS
Ideal Spring Rate for kg: kg/mm ( N/mm)

2 Parts

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SHOCK SPRING RETAINERS /BUMPERS

1 Parts

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SHOCK BLADDER PARTS

1 Parts

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SHOCK SEAL CASE PARTS

2 Parts

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SHOCK SHAFT PARTS

2 Parts

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SHOCK BODY PARTS

1 Parts

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SHOCK PISTON PARTS

1 Parts

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SUSPENSION LOCKNUTS & BUSHES

2 Parts

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TOOLS & LUBRICANTS

13 Parts

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All Fitment-Matched Suspension Parts

Browse All 31 Products for KAWASAKI KX500 1986

KYB Suspension Tools Seal hammer 43mm

Kayaba (KYB) Genuine Motorcycle Parts

KYB Suspension Tools Seal hammer 43mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0652)

$128.81
1 In Stock

Kayaba (KYB) Genuine Parts Front Fork Piston Metal (Pair) 43mm KYB

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Front Fork Piston Metal (Pair) 43mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034300102)

Inside Diameter d (mm): 41.5

Fork Inner Tube Ø d (mm): 43.0

Height H (mm): 20.0

Outside Ø D (mm): 43.5

Wall Thickness (mm): 1.0

$50.26
3 In Stock

Kayaba (KYB) Genuine Parts Front Fork Slide Metal (Pair) 43mm KYB

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Front Fork Slide Metal (Pair) 43mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110044300102)

Inside Diameter d (mm): 43.0

Fork Inner Tube Ø d (mm): 43.0

Height H (mm): 12.0

Outside Ø D (mm): 47.0

Wall Thickness (mm): 2.0

$50.26
12 In Stock

Kayaba (KYB) Genuine Parts Nut for spring rcu 46mm bottom Aluminium

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Nut for spring rcu 46mm bottom Aluminium

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120174600201)

$62.00
8 In Stock

Kayaba (KYB) Genuine Parts Rear Shock Lock Nut KYB M12

Kayaba (KYB) Genuine Motorcycle Parts

Kayaba (KYB) Genuine Parts Rear Shock Lock Nut KYB M12

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120181200401)

$9.52
4 In Stock

KYB Genuine Rear Shock Oil K2C - 5 Litres

Kayaba (KYB) Genuine Motorcycle Parts

KYB Genuine Rear Shock Oil K2C - 5 Litres

Genuine Kayaba Factory Oil - packaged in Australia
(SKU: 13002005010A)

Pack Size: 5 L Bottle

cSt@40C: 11.3

cSt@100C: 4.0

Viscosity Index: 310

$199.95
103 In Stock

KYB Genuine Rear Shock Oil K2C - 20 Litres

Kayaba (KYB) Genuine Motorcycle Parts

KYB Genuine Rear Shock Oil K2C - 20 Litres

Genuine Kayaba Factory Oil - packaged in Australia
(SKU: 13002020010A)

Pack Size: 20 L Drum

cSt@40C: 11.3

cSt@100C: 4.0

Viscosity Index: 310

$770.00
23 In Stock

HiCalibre Fork Springs 36 x 505 Common Fitment CR KX RM CR 1980's 43mm fork

HiCalibre

HiCalibre Fork Springs 36 x 505 Common Fitment CR KX RM CR 1980's 43mm fork

Proudly made in the USA
(SKU: 19-105)

spring rate: 0.36 kg/mm

$295.00
Special Order

spring rate: 0.38 kg/mm

$295.00
Special Order

spring rate: 0.40 kg/mm

$295.00
Special Order

spring rate: 0.42 kg/mm

$295.00
2 In Stock

spring rate: 0.44 kg/mm

$295.00
8 In Stock

spring rate: 0.46 kg/mm

$295.00
2 In Stock

spring rate: 0.48 kg/mm

$295.00
4 In Stock

spring rate: 0.50 kg/mm

$295.00
1 In Stock

spring rate: 0.54 kg/mm

$295.00
2 In Stock

spring rate: 0.58 kg/mm

$295.00
Special Order

M12 x 1.5 Thin Self Locking Steel Insert Fujilok

Fuji Seimitsu Co Ltd

M12 x 1.5 Thin Self Locking Steel Insert Fujilok

Self Locking Steel Insert Fujilok
(SKU: 22-625-00)

$4.98
4053 In Stock

Fork Oil Seal - 43 x 55 x 10.5/12

Kayaba (KYB) Genuine Motorcycle Parts

Fork Oil Seal - 43 x 55 x 10.5/12

43mm id x 55mm od x 10.5/12mm tall - KYB Conventional
(SKU: 24-866-00)

$33.00
20 In Stock

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