Suspension Parts for SUZUKI RM-X450Z 2012 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2012 SUZUKI RM-X450Z. 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 2012 SUZUKI RM-X450Z.

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

5.7

Bike Type

OFFROAD

Ideal Rider Weight

100 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

Showa USD 47 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)
Fork Travel
320 mm

Fork Features

Twin Chamber Fork
Yes

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
385 cc mm
Oil Quanity
2 Litres

Fork Spring Information

Spring Rate – Claimed
0.48
Standard Preload
8 mm

Fork Comments

Measure oil volume - not oil level.

SHOCKS INFO

Shock Manufacturer

Showa
50 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Travel
100 mm
Shock Shaft Outer Diameter
18 mm
Standard Sag
100 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
5 Weight
Standard Preload
10

Shock Spring Information

Spring Rate - Claimed
58N kg/mm

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All Fitment-Matched Suspension Parts

Browse All 45 Products for SUZUKI RM-X450Z 2012




SKF Sealing

SKF 47mm Showa Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF47S)
Colour:   Green
Seal Outer Ø D (mm):   58.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   58.70
Seal Wiper Height H1 (mm):   5.8
Fork Inner Tube Ø d (mm):   47.0
$59.95
13 In Stock

SKF Sealing

SKF 47mm Showa Fork Seal and Wiper Set - Heavy Duty

Requires 2 kits for complete fork service.
(SKU: SKF47SHD)
Colour:   Green
Seal Outer Ø D (mm):   58.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   58.70
Seal Wiper Height H1 (mm):   5.8
Fork Inner Tube Ø d (mm):   47.0
$59.95
23 In Stock