Suspension Parts for GASGAS XC 250 2018 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2018 GASGAS XC 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 XC 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

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

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

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

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All Fitment-Matched Suspension Parts

Browse All 174 Products for GASGAS XC 250 2018
Kayaba (KYB) Genuine Motorcycle Parts

Axle bracket STD GasGas 17-20 Left

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110794820101)
 
$235.55
Special Order
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.

Kayaba (KYB) Genuine Motorcycle Parts

Cylinder assy ff GasGas 18-

Original KYB Japan Motorcycle Suspension Parts
(SKU: 110880005601)
 
$745.79
Special Order
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.

Kayaba (KYB) Genuine Motorcycle Parts

Bearing body rcu collar YZ07- all models

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120010000401)
 
$17.95
Coming Soon
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.

Kayaba (KYB) Genuine Motorcycle Parts

Shockbody STD GasGas 18-20

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120090002001)
 
$535.91
Special Order
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.



Kayaba (KYB) Genuine Motorcycle Parts

Rear Shock O-Ring Air Valve Comp

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 120120000101)
 
$4.86
Special Order
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.

Kayaba (KYB) Genuine Motorcycle Parts

Nut for spring rcu 46mm bottom Steel

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120174600101)
 
$64.19
Coming Soon
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.

Kayaba (KYB) Genuine Motorcycle Parts

Valve stopper rcu YZ125

Original KYB Japan Motorcycle Suspension Parts
(SKU: 120190000301)
 
$17.20
Coming Soon
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.

Kayaba (KYB) Genuine Motorcycle Parts

Rear Shock Seal Head KYB 46/18 With Oil Lock

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 120244601001)
Shock Bore Ø D (mm):   46.0
Shock Shaft Ø D (mm):   18.0
Height H (mm):   38.0
 
$147.06
Coming Soon
Order placed with KYB every week. 3-4 week delivery if in stock at KYB.