Suspension Parts for 2021 KTM 250 SX-F Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2021 KTM 250 SX-F. 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 2021 KTM 250 SX-F.

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 Shock Spring Rate

42 N/mm

Bike Type

MX

Ideal Rider Weight

80 kg

Engine Specifications

4 Stroke Engine 249.9 cc

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: 295 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 4
Oil Quanity: 380cc Cartridge. 200cc in each outer. 180/240 min/max

Fork Comments

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

SHOCKS INFO

Shock Manufacturer

Shock Type: 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 Spring Information

Spring Rate - Claimed: 42 N/mm kg/mm

Shock Comments

: Spring rates from WP official

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

19 Parts

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FORK UPGRADE PARTS

9 Parts

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FORK SEALS & BUSHES

14 Parts

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TOOLS & LUBRICANTS

24 Parts

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All Fitment-Matched Suspension Parts

Browse All 95 Products for KTM 250 SX-F 2021

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
Special Order

WP 18mm id Dust Wiper (50180606)

WP Genuine Parts

WP 18mm id Dust Wiper (50180606)

WP 46 and 50mm Shock
(SKU: 22-445-00)

Inside Diameter d (mm): 18.0

Height H (mm): 5.5

Outside Diameter d (mm): 30.0

$32.95
Nil 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
Nil Stock

Xtrig ROCS Pro Triple Clamps KTM GAS GAS Husqvarna 2023-2024

XTRIG

Xtrig ROCS Pro Triple Clamps KTM GAS GAS Husqvarna 2023-2024

Adjustable offset
(SKU: 40501001)

Colour: Orange

Offset (mm): 20-22

$925.00
Special Order

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22

XTRIG

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22

Adjustable offset
(SKU: 40501002)

Colour: Black

Offset (mm): 22-24

$925.00
Special Order

Xtrig Triple Clamp Rocs Pro for KTM/HVA KYB KIT up to 2022

XTRIG

Xtrig Triple Clamp Rocs Pro for KTM/HVA KYB KIT up to 2022

TRIPLE CLAMPS for KYB Kit KTM GasGas Husqvarna
(SKU: 40502000)

Colour: X-Trig Brown

Offset (mm): 20-22

$925.00
Special Order

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22

XTRIG

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22

Adjustable offset
(SKU: 40502009)

Colour: Orange

Offset (mm): 20-22

$925.00
Special Order

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22 Supermotard *NLA USE 40503013*

XTRIG

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22 Supermotard NLA USE 40503013

New part number , use 40503013
(SKU: 40503002)

Colour: X-Trig Brown

Offset (mm): 14-16

$925.00
Nil 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
Special Order

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22

XTRIG

Xtrig Triple Clamp Rocs Pro KTM/HVA 14-22

Adjustable offset
(SKU: 40505003)

Colour: X-Trig Brown

Offset (mm): 22-24

$925.00
Special Order

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