Suspension Parts for 2018 KTM 300 XC Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2018 KTM 300 XC. 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 KTM 300 XC.

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

85 kg

FORKS INFO

Fork Manufacturer

: WP USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 295 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 4
Fork Oil Level: 380cc Cartridge. 200cc in each outer. 180/240 min/max mm
Oil Quanity: 2 Litres required for job

Fork Comments

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

SHOCKS INFO

Shock Manufacturer

WP: 50 mm ID

Shock Dimensions

Nitrogen Pressure: 150 psi
Shock Travel: 110 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

Shock Features

Non-rebuildable: No

Shock Comments

: Check piston band for cracking

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

12 Parts

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FACTORY RACING KIT SUSPENSION

2 Parts

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FORK & SHOCK UPGRADE PACKS

2 Parts

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FORK CARTRIDGE KITS

2 Parts

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FORK REBUILD KITS

6 Parts

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FORK UPGRADE PARTS

6 Parts

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

2 Parts

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FORK SEALS & BUSHES

13 Parts

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SHOCK UPGRADE PARTS

4 Parts

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

2 Parts

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SHOCK BLADDER PARTS

3 Parts

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SHOCK SEAL CASE PARTS

7 Parts

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TOOLS & LUBRICANTS

14 Parts

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All Fitment-Matched Suspension Parts

Browse All 70 Products for KTM 300 XC 2018

Shock Spanner Wrench WP Shock KTM/Husqvarna/GasGas 2016- Linkage

Enduro Engineering

Shock Spanner Wrench WP Shock KTM/Husqvarna/GasGas 2016- Linkage

(SKU: 22-316)

$44.00
5 In Stock

Shock Oil Seal 18 x 30 x 5 Viton Hi Performance

Capelli Race

Shock Oil Seal 18 x 30 x 5 Viton Hi Performance

18mm id x 30mm od x 5mm thick - WP/Showa
(SKU: 22-406-00)

Oil Seal Inside Diameter d (mm): 18.0

Oil Seal Outside Ø D1 (mm): 30.0

Oil Seal Height H (mm): 5.0

$27.50
1370 In Stock

WP Regas Valve (M5x0.8 Schrader)

Teknik Motorsport

WP Regas Valve (M5x0.8 Schrader)

Suits WP Shocks
(SKU: 22-600-09)

$30.80
15 In Stock

WP Front Fork DIY Service Kit - 48mm Forks

Capelli Race

WP Front Fork DIY Service Kit - 48mm Forks

(SKU: 24-374-01)

Fork Inner Tube Ø d (mm): 48.0

$169.95
45 In Stock

Outer Guide Bush 48 x 12 x 2.0 Aftermarket

Teknik Motorsport

Outer Guide Bush 48 x 12 x 2.0 Aftermarket

48mm id x 12mm tall x 2.0mm thick
(SKU: 24-580-01)

Inside Diameter d (mm): 48.0

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 12.0

Outside Ø D (mm): 52.0

Wall Thickness (mm): 2.0

$6.60
39 In Stock

48mm WP Stainless Steel Fork Seal Clip replaces WP 48600070

Teknik Motorsport

48mm WP Stainless Steel Fork Seal Clip replaces WP 48600070

fits all WP 48mm forks
(SKU: 24-750-14)

$22.00
70 In Stock

Shock Absorber Bladder Conversion - WP 60mm. 2016-2022

Teknik Motorsport

Shock Absorber Bladder Conversion - WP 60mm. 2016-2022

(SKU: 30-084-00)

$165.00
11 In Stock

All Balls Rear Shock Seal Kit - KTM 250/350/450 SXF 11-12

All Balls

All Balls Rear Shock Seal Kit - KTM 250/350/450 SXF 11-12

18 50 accepts top out spring 53x1.75 round
(SKU: 37-1127)

Shock Bore Ø D (mm): 50.0

Shock Shaft Ø D (mm): 18.0

$95.00
2 In Stock

Xtrig ROCS Pro Triple Clamps KTM Husqvarna 2014-2022 **use 40505012**

XTRIG

Xtrig ROCS Pro Triple Clamps KTM Husqvarna 2014-2022 use 40505012

Adjustable offset
(SKU: 40505002)

Colour: X-Trig Brown

Offset (mm): 20-22

$925.00
1 In Stock

Xtrig Triple Clamps Rocs Tech KTM/HVA 14-22

XTRIG

Xtrig Triple Clamps Rocs Tech KTM/HVA 14-22

Standard offset of the manufacturer.
(SKU: 40505005)

Colour: Orange

Offset (mm): 22

$845.00
1 In Stock

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