Suspension Parts for 2015 GASGAS EC 450 FSR Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2015 GASGAS EC 450 FSR. 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 2015 GASGAS EC 450 FSR.

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

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

: Marzocchi USD 48 mm OD

Fork Features

Twin Chamber Fork: Yes

SHOCKS INFO

Shock Manufacturer

Sachs: 50 mm ID

Shock Dimensions

Nitrogen Pressure: 175 psi
Shock Shaft Outer Diameter: 18 mm
Standard Sag: 100 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 12

Shock Features

Non-rebuildable: No

Shock Comments

: Replace stock piston band with WP steel band. Stock band fades.

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

1 Parts

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FORK SEALS & BUSHES

3 Parts

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SHOCK UPGRADE PARTS

1 Parts

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

1 Parts

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SHOCK SEAL CASE PARTS

1 Parts

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SHOCK PISTON PARTS

1 Parts

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SUSPENSION LOCKNUTS & BUSHES

1 Parts

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TOOLS & LUBRICANTS

6 Parts

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All Fitment-Matched Suspension Parts

Browse All 13 Products for GASGAS EC 450 FSR 2015

KYB Suspension Tools Seal hammer 48mm

Kayaba (KYB) Genuine Motorcycle Parts

KYB Suspension Tools Seal hammer 48mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0673)

$128.81
1 In Stock

HiCalibre Shock Spring 60 x 260 Common Fitment: Sachs 46 and 50

HiCalibre

HiCalibre Shock Spring 60 x 260 Common Fitment: Sachs 46 and 50

Proudly made in the USA
(SKU: 20-073)

Colour: Black or White
spring rate: 6.0 kg/mm

$245.00
1 In Stock

Colour: Black or White
spring rate: 5.8 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 6.2 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 5.2 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 6.6 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 6.4 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 5.6 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 4.8 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 5.4 kg/mm

$245.00
4 In Stock

Colour: Black or White
spring rate: 6.8 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 4.6 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 7.4 kg/mm

$245.00
1 In Stock

Colour: Black or White
spring rate: 7.8 kg/mm

$245.00
3 In Stock

Colour: Black or White
spring rate: 7.6 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 8.0 kg/mm

$245.00
3 In Stock

Colour: Black or White
spring rate: 8.4 kg/mm

$245.00
3 In Stock

Colour: Black or White
spring rate: 8.2 kg/mm

$245.00
3 In Stock

Colour: Black or White
spring rate: 7.2 kg/mm

$245.00
1 In Stock

Colour: Black or White
spring rate: 7.0 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 5.0 kg/mm

$245.00
1 In Stock

Colour: Black or White
spring rate: 4.4 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 8.6 kg/mm

$245.00
1 In Stock

Teflon Shaft Bushing - 18 x 20 x 12

Teknik Motorsport

Teflon Shaft Bushing - 18 x 20 x 12

18mm id x 20mm od x 12mm Length
(SKU: 22-080-01)

$2.75
122 In Stock

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

Techtool

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

35/36-39-41-43-45-46/47-48-49/50-54mm
(SKU: 93-009-00)

$470.58
3 In Stock

Fork Seal Driver - 48mm

Techtool

Fork Seal Driver - 48mm

See Part # 93-009-00 for complete set
(SKU: 93-009-50)

$87.95
22 In Stock

Shock Seal Head Bullet 5Pc Kit

Techtool

Shock Seal Head Bullet 5Pc Kit

Shock Seal Head Bullet 5pc Kit
(SKU: 93-031-00)

$76.95
18 In Stock

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Zeta Hardware

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Fork Seal Driver Tool Set
(SKU: D59-26-005)

$139.99
5 In Stock

RCU PISTON BUSH 50.00x08.10x1.20mm SACHS

K-Tech

RCU PISTON BUSH 50.00x08.10x1.20mm SACHS

(SKU: PB-500812)

Height H (mm): 8.0

Outside Ø D (mm): 50.0

Wall Thickness (mm): 1.20

$36.95
2 In Stock

InnTeck Inner Slide Fork Bush MARZOCCHI 48mm

Innteck

InnTeck Inner Slide Fork Bush MARZOCCHI 48mm

MARZOCCHI 48mm 47x49x20
(SKU: SKTE48M)

Inside Diameter d (mm): 47.0

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 20.0

Outside Ø D (mm): 49.0

Wall Thickness (mm): 1.0

$22.00
4 In Stock

InnTeck Outer Guide Fork Bush MARZOCCHI 48mm

Innteck

InnTeck Outer Guide Fork Bush MARZOCCHI 48mm

MARZOCCHI 48mm 48x52x15
(SKU: SKTI48M)

Inside Diameter d (mm): 48.0

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 15.0

Outside Ø D (mm): 52.0

Wall Thickness (mm): 2.0

$22.00
428 In Stock

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