Suspension Parts for GASGAS EC 300 2005 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2005 GASGAS EC 300. 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 2005 GASGAS EC 300.

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 Fork Spring Rate

0.42

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 300 cc

FORKS INFO

Fork Manufacturer

Marzocchi USD 45 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)

Fork Features

Twin Chamber Fork
No

Fork Oil

Fork Oil Weight
SAE 5

Fork Spring Information

Standard Preload
10 mm

Fork Comments

26mm Cartridge

SHOCKS INFO

Shock Manufacturer

Ohlins
46 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Travel
144 mm
Shock Shaft Outer Diameter
16 mm
Shock Oil
See Ohlins spec. card

Fitment-Matched Suspension Parts by Category

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All Fitment-Matched Suspension Parts

Browse All 16 Products for GASGAS EC 300 2005
HiCalibre

HiCalibre Fork Springs 40.2 x 462 Common Fitment Showa 45mm USD Marzocchi 45mm USD

Proudly made in the USA
(SKU: 19-145)
$245.00
Special Order
SPECIAL ORDER Item from USA. 4-6 weeks delivery
SPECIAL ORDER Item from USA. 4-6 weeks delivery
$245.00
Special Order
SPECIAL ORDER Item from USA. 4-6 weeks delivery
SPECIAL ORDER Item from USA. 4-6 weeks delivery
$245.00
Special Order
SPECIAL ORDER Item from USA. 4-6 weeks delivery
SPECIAL ORDER Item from USA. 4-6 weeks delivery
$245.00
Special Order
SPECIAL ORDER Item from USA. 4-6 weeks delivery
SPECIAL ORDER Item from USA. 4-6 weeks delivery
$245.00
Special Order
SPECIAL ORDER Item from USA. 4-6 weeks delivery
SPECIAL ORDER Item from USA. 4-6 weeks delivery


Teknik Motorsport

Inner Slide Bush 45 x 20 x 1.5

45mm od x 20mm tall x 1.5mm thick
(SKU: 24-640-00)
Inside Diameter d (mm):   42.0
Fork Inner Tube Ø d (mm):   45.0
Height H (mm):   20.0
Outside Ø D (mm):   45.0
Wall Thickness (mm):   1.5
$38.50
22 In Stock

Teknik Motorsport

Inner Slide Bush 45 x 20 x 1.5

45mm od x 20mm tall x 1.5mm thick
(SKU: 24-640-01)
Inside Diameter d (mm):   42.0
Fork Inner Tube Ø d (mm):   45.0
Height H (mm):   20.0
Outside Ø D (mm):   45.0
Wall Thickness (mm):   1.5
$38.50
1 In Stock