Suspension Parts for 2019 KAWASAKI KX450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2019 KAWASAKI KX450F. 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 2019 KAWASAKI KX450F.

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 Shock Spring Rate

5.6

Bike Type

MX

Ideal Rider Weight

75 kg

FORKS INFO

Fork Manufacturer

Fork Type: Showa USD 49 mm OD

Fork Dimensions

Compression Nut Torque: 24 in-lb (0.29 kgf-m)
Fork Travel: 305 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 5

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: 100 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 8
Wheel Travel: 307 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 5.7 kg/mm

Shock Comments

: 100mm Rider Sag is Critical

Fitment-Matched Suspension Parts by Category

FORK COMPRESSION ADJUSTER ASSY

23 Parts

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FORK CARTRIDGE ROD PARTS

18 Parts

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SHOCK SEAL CASE PARTS

20 Parts

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SUSPENSION LOCKNUTS & BUSHES

21 Parts

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TOOLS & LUBRICANTS

21 Parts

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All Fitment-Matched Suspension Parts

Browse All 191 Products for KAWASAKI KX450F 2019

Twin Chamber Fork Shaft Holder Tool

Teknik Tools

Twin Chamber Fork Shaft Holder Tool

(SKU: 93-017-00)

$33.00
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

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
Nil Stock

Showa Genuine Parts Bottom holder comp.

Showa Genuine Parts

Showa Genuine Parts Bottom holder comp.

Showa Genuine Motorcycle Suspension Parts
(SKU: F10T00001)

$171.60
Special Order

Showa Genuine Parts Cylinder Comp.

Showa Genuine Parts

Showa Genuine Parts Cylinder Comp.

Showa Genuine Motorcycle Suspension Parts
(SKU: F12500009)

$963.60
Special Order

Showa Genuine Parts Fork bolt comp. KAWASAKI KX 450 F 2019-23

Showa Genuine Parts

Showa Genuine Parts Fork bolt comp. KAWASAKI KX 450 F 2019-23

Showa Genuine Motorcycle Suspension Parts
(SKU: F15600019)

$699.60
Special Order

Showa Genuine Parts Diaphragm

Showa Genuine Parts

Showa Genuine Parts Diaphragm

Showa Genuine Motorcycle Suspension Parts
(SKU: F29700004)

$68.64
Special Order

Showa Genuine Parts Push Rod 4.6|6|365

Showa Genuine Parts

Showa Genuine Parts Push Rod 4.6|6|365

Showa Genuine Motorcycle Suspension Parts
(SKU: F29900006)

Inside Diameter d (mm): 4.6

Shaft Length / Height H (mm): 365.0

Outside Ø D (mm): 6.0

$21.12
Coming Soon

Showa Genuine Parts O Ring 23,3 x 27,1 x 1,9

Showa Genuine Parts

Showa Genuine Parts O Ring 23,3 x 27,1 x 1,9

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000003)

Inside Diameter d (mm): 23.3

Height H (mm): 1.9

Outside Ø D (mm): 27.1

$5.28
Special Order

Showa Genuine Parts O Ring 47,2 x 52 x 2,4

Showa Genuine Parts

Showa Genuine Parts O Ring 47,2 x 52 x 2,4

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000009)

Inside Diameter d (mm): 47.2

Height H (mm): 2.4

Outside Ø D (mm): 52.0

$5.28
Special Order

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