Suspension Parts for 2018 GASGAS EC 250 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2018 GASGAS EC 250. 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 2018 GASGAS EC 250.

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

2 Stroke Engine 250 cc

FORKS INFO

Fork Manufacturer

Fork Type: KYB USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 315 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 2.5
Oil Quanity: 350cc

Fork Spring Information

Spring Rate – Claimed: 4.2N
Standard Preload: 7 mm

Fork Comments

: Check floating piston for cracking

SHOCKS INFO

Shock Manufacturer

Shock Type: KYB 46 mm ID

Shock Dimensions

Nitrogen Pressure: 142 psi
Shock Travel: 131.5 mm
Shock Shaft Outer Diameter: 18 mm
Shock Oil: 2.5 Weight
Wheel Travel: 300 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 52N kg/mm

Shock Comments

: Shaft size reduced to 16mm in 2019

Fitment-Matched Suspension Parts by Category

FORK COMPRESSION ADJUSTER ASSY

36 Parts

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FORK CARTRIDGE ROD PARTS

19 Parts

Please wait, loading parts....

SUSPENSION LOCKNUTS & BUSHES

31 Parts

Please wait, loading parts....

TOOLS & LUBRICANTS

59 Parts

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All Fitment-Matched Suspension Parts

Browse All 240 Products for GASGAS EC 250 2018

SDI Rear Shock Lowering Stop Washer -1mm

Suspension Direct International (SDI)

SDI Rear Shock Lowering Stop Washer -1mm

(SKU: SDERCW-1)

$33.00
1 In Stock

SKF KYB Fork Seal Kit 48mm (Dual Comp)

SKF Sealing

SKF KYB Fork Seal Kit 48mm (Dual Comp)

Requires 2 kits for complete fork service.
(SKU: SKF-DUAL-48K)

Colour: Green/Orange

Seal Outer Ø D (mm): 58.42

Seal Height H (mm): 8.5

Seal Wiper Outside Ø D1 (mm): 58.70

Seal Wiper Height H1 (mm): 4.9

Fork Inner Tube Ø d (mm): 48.0

$69.95
30 In Stock

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - KYB 48

SKF Sealing

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - KYB 48

Genuine SKF Fork Bush Kit
(SKU: SKF-VKWA-KYB48-A)

Fork Inner Tube Ø d (mm): 48.0

External Teflon Bushing Dimensions (mm): 48 x 15 x 2.0

Internal Teflon Bushing Dimensions (mm): 48 x 20 x 1.0

Suspension Brand: Kayaba (KYB)

$44.95
7 In Stock

SKF 48mm KYB Fork Seal and Wiper Set

SKF Sealing

SKF 48mm KYB Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF48K)

Colour: Green

Seal Outer Ø D (mm): 58.42

Seal Height H (mm): 8.5

Seal Wiper Outside Ø D1 (mm): 58.70

Seal Wiper Height H1 (mm): 4.9

Fork Inner Tube Ø d (mm): 48.0

$59.95
62 In Stock

InnTeck Outer Guide Fork Bush KAYABA 48mm **can use KYB 110044800202**

Innteck

InnTeck Outer Guide Fork Bush KAYABA 48mm can use KYB 110044800202

KAYABA 48mm 48x52x15
(SKU: SKTI48K)

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
26 In Stock

Cylinder head ff bearing press in/out

Kayaba (KYB) Genuine Motorcycle Parts

Cylinder head ff bearing press in/out

Original KYB Motorcycle Suspension Tool
(SKU: 000.0520)

$32.19
Coming Soon

Piston ring mounting set RCU 46mm

Kayaba (KYB) Genuine Motorcycle Parts

Piston ring mounting set RCU 46mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0623)

$191.18
Coming Soon

Piston ring mounting set FF 24mm

Kayaba (KYB) Genuine Motorcycle Parts

Piston ring mounting set FF 24mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0627)

$191.18
Coming Soon

Seal head push down

Kayaba (KYB) Genuine Motorcycle Parts

Seal head push down

Original KYB Motorcycle Suspension Tool
(SKU: 000.0681)

$43.68
Coming Soon

Press in/out Tool set lower shock bearing YZ

Kayaba (KYB) Genuine Motorcycle Parts

Press in/out Tool set lower shock bearing YZ

Original KYB Motorcycle Suspension Tool
(SKU: 000.0715)

$129.47
Special Order

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