Suspension Parts for 2025 GASGAS EC 450F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2025 GASGAS EC 450F. 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 2025 GASGAS EC 450F.

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 Fork Spring Rate

4.4 N/mm

Stock Shock Spring Rate

42 N/mm

Bike Type

OFFROAD

Ideal Rider Weight

80 kg

Engine Specifications

4 Stroke Engine 449 cc

FORKS INFO

Fork Manufacturer

Fork Type: WP USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 300 mm

Fork Features

Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 4
Fork Oil Level: 120 mm
Oil Quanity: 625 cc (615-635cc)

Fork Spring Information

Spring Rate – Claimed: 4.4 N/mm
Standard Preload: 3 mm

Fork Comments

: Red adjuter right rebound side. Stock Orange seals produce drag after a few hours use.

SHOCKS INFO

Shock Manufacturer

Shock Type: WP 50 mm ID

Shock Dimensions

Nitrogen Pressure: 150 psi
Shock Travel: 140 mm
Shock Shaft Outer Diameter: 18 mm
Standard Sag: 105-115 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 7-8mm
Wheel Travel: 300 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 42 N/mm kg/mm

Shock Comments

: New Shock for 2024

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

7 Parts

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FACTORY RACING KIT SUSPENSION

8 Parts

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FORK & SHOCK UPGRADE PACKS

7 Parts

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FORK UPGRADE PARTS

24 Parts

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

7 Parts

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FORK SEALS & BUSHES

15 Parts

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FORK CARTRIDGE ROD PARTS

7 Parts

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FORK UPPER & LOWER TUBE PARTS

7 Parts

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SHOCK UPGRADE PARTS

10 Parts

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TOOLS & LUBRICANTS

25 Parts

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All Fitment-Matched Suspension Parts

Browse All 119 Products for GASGAS EC 450F 2025

48mm WP Fork Dust Wiper 2pc set (Low Friction)

Capelli Race

48mm WP Fork Dust Wiper 2pc set (Low Friction)

(SKU: FS48579.511.52DW.SET)

$49.95
118 In Stock

48mm WP Fork Seal 2pc set (Low Friction)

Capelli Race

48mm WP Fork Seal 2pc set (Low Friction)

(SKU: FS48579.511.52S.SET)

$49.95
118 In Stock

48mm WP Fork Seal and Dust Wiper Set 4pc set (Low Friction)

Capelli Race

48mm WP Fork Seal and Dust Wiper Set 4pc set (Low Friction)

(SKU: FS48579.511.52SET)

$99.90
118 In Stock

48mm WP Fork Seal and Dust Wiper Set 2pc set (Low Friction)

Capelli Race

48mm WP Fork Seal and Dust Wiper Set 2pc set (Low Friction)

(SKU: FS48579.511.52SL)

$49.95
118 In Stock

Cartridge Kit - Showa Twin Chamber to WP XPLOR and 4CS 48 mm

Cartridge Kit - Showa Twin Chamber to WP XPLOR and 4CS 48 mm

Showa Genuine Motorcycle Suspension Parts
(SKU: KITCRXP01)

Fork Length (mm): 935.0

$2,495.00
3 In Stock

Koubalink Lowering Link KTM SX SX-F Husqvarna FC TC TE FE GasGas MX EC 2025-

KoubaLink

Koubalink Lowering Link KTM SX SX-F Husqvarna FC TC TE FE GasGas MX EC 2025-

Enhanced Control with Expert Engineering
(SKU: KOUBALINK-KTM11-2025)

From $280.01

Colour: Black
Seat Height Change (mm): -25

$295.00
1 In Stock

Colour: Black
Seat Height Change (mm): -38

$280.01
3 In Stock

Krooztune WP XACT 23 Nitrogen Gas Bladder Kit

Krooztune

Krooztune WP XACT 23 Nitrogen Gas Bladder Kit

Proudly made in Australia
(SKU: KT-WPGAS-XACT23)

From $199.95

Colour: Bronze/Black

$199.95

Notify Me

Colour: Alloy/Red

$199.95

Krooztune WP Xact 23 Alloy Spring Seat

Krooztune

Krooztune WP Xact 23 Alloy Spring Seat

Proudly made in Australia
(SKU: KT-WPSPGSEAT-XCT23)

$154.95
1 In Stock

Krooztune WP XPlor 48mm FA48 Fork Flow Adjuster Kit - Gen1 - 2020 Husky/KTM

Krooztune

Krooztune WP XPlor 48mm FA48 Fork Flow Adjuster Kit - Gen1 - 2020 Husky/KTM

Proudly made in Australia
(SKU: KT-WPXPKIT-20)

$495.00
3 In Stock

Krooztune XACT 2023 Shock Tool Set

Krooztune

Krooztune XACT 2023 Shock Tool Set

Proudly made in Australia
(SKU: KT-XACTTOOL-KIT)

$209.95
1 In Stock

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