Suspension Parts for 2018 KTM 790 ADVENTURE R Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2018 KTM 790 ADVENTURE R. 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 790 ADVENTURE R.

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

Stock Fork Spring Rate

0.674kg/mm

Bike Type

ADVENTURE

Ideal Rider Weight

85 kg

FORKS INFO

Fork Manufacturer

Fork Type: WP USD 48 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 240 mm

Fork Features

Preload Adjuster: 0/3/6 mm Range
Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 2.5
Fork Oil Level: 95 mm

Fork Spring Information

Spring Rate – Claimed: 6.7N
Standard Preload: 13 mm

Fork Comments

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

SHOCKS INFO

Shock Manufacturer

Shock Type: WP 46 mm ID

Shock Dimensions

Nitrogen Pressure: 150 psi
Shock Shaft Outer Diameter: 18 mm
Shock Oil: 5 Weight
Standard Preload: 8
Wheel Travel: 240 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 95N kg/mm

Shock Comments

: Stock shock cavitates and leaks. KTM providing warranty shocks. Cavitation can be rectified with a revalve.Dealers in US instructed to use 200psi nitroren to stop cavitation. Still cavitates.Use 22-288 bumper.

Fitment-Matched Suspension Parts by Category

FORK REBUILD KITS

6 Parts

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

5 Parts

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FORK SEALS & BUSHES

12 Parts

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COMPLETE SHOCKS

6 Parts

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TOOLS & LUBRICANTS

13 Parts

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All Fitment-Matched Suspension Parts

Browse All 49 Products for KTM 790 ADVENTURE R 2018

WP Shock Clevis Jam Nut Socket

Motion Pro

WP Shock Clevis Jam Nut Socket

Reaches the shaft jam nut in WP
(SKU: 08-0730)

$79.75
1 In Stock

XPLOR Fork Undrilled Bottoming Cone Hydro stop 48601619S

Teknik Motorsport

XPLOR Fork Undrilled Bottoming Cone Hydro stop 48601619S

(SKU: 30-160-02)

$49.50
10 In Stock

HiCalibre Fork Springs 43.8 x 460 Common Application KTM 790 890

HiCalibre

HiCalibre Fork Springs 43.8 x 460 Common Application KTM 790 890

Proudly made in the USA
(SKU: 19-197)

From $245.00

Spring Rate: 0.80 kg/mm

$245.00
Special Order

SPECIAL ORDER Item from USA. 4-6 weeks delivery

SPECIAL ORDER Item from USA. 4-6 weeks delivery

Spring Rate: 0.78 kg/mm

$245.00
Special Order

Spring Rate: 0.76 kg/mm

$245.00
Special Order

Spring Rate: 0.74 kg/mm

$245.00
1 In Stock

Spring Rate: 0.72 kg/mm

$245.00
2 In Stock

Spring Rate: 0.70 kg/mm

$245.00
1 In Stock

Spring Rate: 0.68 kg/mm

$245.00
2 In Stock

HiCalibre Shock Spring 59 x 210 Common Fitment KTM 790 890 R

HiCalibre

HiCalibre Shock Spring 59 x 210 Common Fitment KTM 790 890 R

Proudly made in the USA
(SKU: 20-049)

From $345.00

Spring Rate: 10.0 kg/mm
Spring Colour: Black or White

$345.00
60 In Stock

Spring Rate: 10.5 kg/mm
Spring Colour: Black or White

$345.00
28 In Stock

Spring Rate: 11.0 kg/mm
Spring Colour: Black or White

$345.00
38 In Stock

Spring Rate: 11.5 kg/mm
Spring Colour: Black or White

$345.00
5 In Stock

Spring Rate: 9.5 kg/mm
Spring Colour: Black or White

$345.00
6 In Stock

Spring Rate: 9.0 kg/mm
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 7.5 kg/mm
Spring Colour: Black or White

$345.00
Special Order

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
911 In Stock

Lainer WP Shock Nitrogen charging Tool 2023 COMPLETE

Lainer Suspension

Lainer WP Shock Nitrogen charging Tool 2023 COMPLETE

(SKU: WP_PRESSURIZER_2023)

$660.00
Special Order

DRC ENZO | Fork Outer Clamp/Holder | Quick Release

Enzo Racing

DRC ENZO | Fork Outer Clamp/Holder | Quick Release

Developed by Enzo Racing
(SKU: ED59-37-260)

$185.00
Nil Stock

InnTeck Inner Slide Fork Bush WP 48mm **can use 110034800102 **

Innteck

InnTeck Inner Slide Fork Bush WP 48mm can use 110034800102

WP 48mm 47x49x20
(SKU: SKTE48W)

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
Nil Stock

InnTeck Outer Guide Fork Bush WP 48mm **can use 110044800102**

Innteck

InnTeck Outer Guide Fork Bush WP 48mm can use 110044800102

WP 48mm 48x52x12
(SKU: SKTI48W)

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

$22.00
Nil Stock

K-Tech Front Fork Piston Kit WP XPLOR 5548

K-Tech

K-Tech Front Fork Piston Kit WP XPLOR 5548

(SKU: 118-600-023-001)

$588.95
Special Order

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