Suspension Parts for KAWASAKI KX450F 2016 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2016 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 2016 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

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

5.6

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

Showa USD 49 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
2 Litres

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

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

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All Fitment-Matched Suspension Parts

Browse All 180 Products for KAWASAKI KX450F 2016
Showa Genuine Parts O Ring 9.5 x 12.5 x 1.5
Showa Genuine Parts

Showa Genuine Parts O Ring 9.5 x 12.5 x 1.5

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000022)
Inside Diameter d (mm):   9.5
Height H (mm):   1.5
Outside Ø D (mm):   12.5
$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 O Ring 3.5 x 6.5 x 1.5
Showa Genuine Parts

Showa Genuine Parts O Ring 3.5 x 6.5 x 1.5

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000023)
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 O Ring 5.8 x 9.6 x 1.9
Showa Genuine Parts

Showa Genuine Parts O Ring 5.8 x 9.6 x 1.9

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000024)
Inside Diameter d (mm):   5.8
Height H (mm):   1.9
Outside Ø D (mm):   9.6
$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 O Ring 33.6 x 37.2 x 1.8
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 O Ring 42.2 x 47 x 2.4
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 O Ring 29.7 x 33.5 x 1.9
Showa Genuine Parts

Showa Genuine Parts O Ring 29.7 x 33.5 x 1.9

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000027)
Inside Diameter d (mm):   29.7
Height H (mm):   1.9
Outside Ø D (mm):   33.5
$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 O Ring 22.1 x 25.9 x 1.9
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
Showa Genuine Parts O Ring 35.5 x 39.5 x 2
Showa Genuine Parts

Showa Genuine Parts O Ring 35.5 x 39.5 x 2

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000029)
Inside Diameter d (mm):   35.5
Height H (mm):   2.0
Outside Ø D (mm):   39.5
$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 O Ring 36.5 x 40.5 x 2
Showa Genuine Parts

Showa Genuine Parts O Ring 36.5 x 40.5 x 2

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000030)
Inside Diameter d (mm):   36.5
Height H (mm):   2.0
Outside Ø D (mm):   40.5
$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 O Ring 39.5 x 43.5 x 2
Showa Genuine Parts

Showa Genuine Parts O Ring 39.5 x 43.5 x 2

Showa Genuine Motorcycle Suspension Parts
(SKU: F34000034)
Inside Diameter d (mm):   39.5
Height H (mm):   2.0
Outside Ø D (mm):   43.5
$4.80
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE