Suspension Parts for KAWASAKI KX450X 2022 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2022 KAWASAKI KX450X. 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 2022 KAWASAKI KX450X.

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

Rider Weight

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

5.2N/mm

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

FORKS INFO

Fork Manufacturer

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
Oil Quanity
2 Litres

Fork Spring Information

Spring Rate – Claimed
4.8N/mm

SHOCKS INFO

Shock Manufacturer

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
305 mm

Shock Features

Non-rebuildable
No

Shock Spring Information

Spring Rate - Claimed
5.2N/mm kg/mm

Shock Comments

100mm Rider Sag is Critical

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Browse All 176 Products for KAWASAKI KX450X 2022


Showa Genuine Parts

Showa Genuine Parts Diaphragm

Showa Genuine Motorcycle Suspension Parts
(SKU: F29700004)
$62.40
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

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
$4.80
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

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
$4.80
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Genuine Parts O Ring 2.8 x 6.6 x 1.9

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000013)
Inside Diameter d (mm):   2.8
Height H (mm):   1.9
Outside Ø D (mm):   6.6
$2.40
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Genuine Parts O Ring 3.5 x 6.5 x 1.5

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000017)
Inside Diameter d (mm):   3.5
Height H (mm):   1.5
Outside Ø D (mm):   6.5
$2.40
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Genuine Parts O Ring 33.6 x 37.2 x 1.8

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000025)
Inside Diameter d (mm):   33.6
Height H (mm):   1.8
Outside Ø D (mm):   37.2
$7.21
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Genuine Parts O Ring 42.2 x 47 x 2.4

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000026)
Inside Diameter d (mm):   42.2
Height H (mm):   2.4
Outside Ø D (mm):   47.0
$4.80
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Genuine Parts O Ring 22.1 x 25.9 x 1.9

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000028)
Inside Diameter d (mm):   22.0
Height H (mm):   2.0
Outside Ø D (mm):   26.0
$2.40
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE