KAWASAKI KX450F 2014 Motorcycle Suspension Upgrades

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

3.3N Balance Spring

Stock Shock Spring Rate

5.5

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

: KYB USD 48 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 2.5
Fork Oil Level: 360cc mm

SHOCKS INFO

Shock Manufacturer

KYB: 50 mm ID

Shock Dimensions

Nitrogen Pressure: 142 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: 2.5 Weight
Standard Preload: 8

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 5.5 kg/mm

Shock Comments

: 100mm Rider Sag is Critical

CHASSIS PARTS

9 Parts

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FACTORY RACING KIT SUSPENSION

2 Parts

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FORK & SHOCK UPGRADE PACKS

1 Parts

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COMPLETE FRONT FORKS

1 Parts

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FORK REBUILD KITS

2 Parts

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FORK UPGRADE PARTS

5 Parts

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

3 Parts

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FORK CARTRIDGE ASSEMBLY PARTS

8 Parts

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FORK SEALS & BUSHES

19 Parts

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FORK COMPRESSION ADJUSTER ASSY

24 Parts

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FORK CARTRIDGE ROD PARTS

22 Parts

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FORK UPPER & LOWER TUBE PARTS

17 Parts

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FORK O-RINGS

17 Parts

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SHOCK REBUILD KITS

2 Parts

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SHOCK UPGRADE PARTS

12 Parts

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

3 Parts

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SHOCK SPRING RETAINERS /BUMPERS

5 Parts

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SHOCK BLADDER PARTS

9 Parts

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SHOCK SEAL CASE PARTS

14 Parts

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SHOCK SHAFT PARTS

12 Parts

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SHOCK BODY PARTS

8 Parts

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SHOCK PISTON PARTS

9 Parts

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SHOCK COMP ADJUSTER PARTS

4 Parts

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SUSPENSION LOCKNUTS & BUSHES

28 Parts

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PERFORMANCE COATINGS

3 Parts

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TOOLS & LUBRICANTS

33 Parts

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