Suspension Parts for 2021 KTM 65 SX Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2021 KTM 65 SX. 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 65 SX.

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

0.285

Stock Shock Spring Rate

40N

Bike Type

MINI MX

Ideal Rider Weight

40 kg

Engine Specifications

2 Stroke Engine 64.9 cc

FORKS INFO

Fork Manufacturer

Fork Type: WP USD 35 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 215 mm

Fork Oil

Fork Oil Weight: SAE 5
Fork Oil Level: 80 mm

Fork Spring Information

Spring Rate – Claimed: 2.8N
Standard Preload: 5 mm

SHOCKS INFO

Shock Manufacturer

Shock Type: WP 36 mm ID

Shock Dimensions

Nitrogen Pressure: 150 psi
Shock Shaft Outer Diameter: 14 mm
Standard Sag: 75 mm
Shaft Nut Torque: 20 ft-lbs (27 NM)
Shock Oil: 5 Weight
Standard Preload: 6
Wheel Travel: 270 mm

Shock Features

Non-rebuildable: No

Shock Spring Information

Spring Rate - Claimed: 40N kg/mm

Shock Comments

: Spring Rates from WP official Hi/Lo Comp adjuster. Low speed rebound is weak. New piston band requires machining to fit.

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

5 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)

4 Parts

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TOOLS & LUBRICANTS

11 Parts

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All Fitment-Matched Suspension Parts

Browse All 35 Products for KTM 65 SX 2021

Teknik Shock Spring 47 x 205

Teknik Motorsport

Teknik Shock Spring 47 x 205

Made in The Netherlands to ISO 9001
(SKU: 47-205)

From $235.00

Spring Rate: 30.0 N/mm
Spring Colour: White

$235.00
23 In Stock

Spring Rate: 35.0 N/mm
Spring Colour: White

$235.00
12 In Stock

Spring Rate: 40.0 N/mm
Spring Colour: White

$235.00
2 In Stock

Spring Rate: 45.0 N/mm
Spring Colour: White

$235.00
7 In Stock

Spring Rate: 50.0 N/mm
Spring Colour: White

$235.00
24 In Stock

Spring Rate: 30-40 N/mm
Spring Colour: White

$235.00
17 In Stock

Spring Rate: 34-44 N/mm
Spring Colour: White

$235.00
5 In Stock

Spring Rate: 38-48 N/mm
Spring Colour: White

$235.00
Nil Stock

Spring Rate: 42-52 N/mm
Spring Colour: White

$235.00
Nil Stock

WP Reservoir Removal Tool - 2 Pin Type

Techtool

WP Reservoir Removal Tool - 2 Pin Type

Fits many WP Shocks from 1984 on
(SKU: 93-046-00)

$55.00
2 In Stock

Xtrig Triple Clamps Rocs Tech KTM/HVA/GasGas 65cc 21-23

XTRIG

Xtrig Triple Clamps Rocs Tech KTM/HVA/GasGas 65cc 21-23

Standard offset of the manufacturer.
(SKU: 40704006)

Colour: Black

Offset (mm): 22

$845.00
1 In Stock

HiCalibre Shock Spring 46 x 212 Common Fitment KTM 65SX

HiCalibre

HiCalibre Shock Spring 46 x 212 Common Fitment KTM 65SX

Proudly made in the USA
(SKU: 20-019)

From $245.00

Spring Rate: 4.5-5.5 kg/mm Progressive
Spring Colour: Black or White

$345.00
Special Order

SPECIAL ORDER Item from USA. 4-6 weeks delivery

SPECIAL ORDER Item from USA. 4-6 weeks delivery

Spring Rate: 3.2 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 3.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.2 kg/mm
Spring Colour: Black or White

$245.00
1 In Stock

Spring Rate: 4.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 4.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.2 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.0 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.2 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.4 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 6.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 3.0-4.0 kg/mm Progressive
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 3.2-5.0 kg/mm Progressive
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 3.5-5.2 kg/mm Progressive
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 3.6-4.6 kg/mm Progressive
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 3.8-5.0 kg/mm Progressive
Spring Colour: Black or White

$345.00
Special Order

Spring Rate: 4.0 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 3.8 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 5.0 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 3.6 kg/mm
Spring Colour: Black or White

$245.00
Special Order

Spring Rate: 3.0 kg/mm
Spring Colour: Black or White

$345.00
1 In Stock

Eibach EMS Moto Rear Shock Spring Kit 48 x 48 210 KTM65 GasGas MC65 Husqvarna TC65

Eibach Suspension Technology

Eibach EMS Moto Rear Shock Spring Kit 48 x 48 210 KTM65 GasGas MC65 Husqvarna TC65

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 878)

From $249.94

Spring Rate: 3.0 kg/mm

$249.94
1 In Stock

Spring Rate: 2.5 kg/mm

$249.94
1 In Stock

Spring Rate: 2.0 kg/mm

$249.94
1 In Stock

Spring Rate: 1.5 kg/mm

$249.94
1 In Stock

35mm WP Stainless Steel Fork Seal Clip replaces WP 35480491

Teknik Motorsport

35mm WP Stainless Steel Fork Seal Clip replaces WP 35480491

fits all 35mm WP forks
(SKU: 24-750-15)

$22.00
221 In Stock

Krooztune KTM Group 65cc Extended Rear Swingarm

Krooztune

Krooztune KTM Group 65cc Extended Rear Swingarm

Proudly made in Australia
(SKU: KT-KTMHU65SARM-25)

$1,495.00
Coming Soon

Krooztune WP AER35 Tool

Krooztune

Krooztune WP AER35 Tool

Proudly made in Australia
(SKU: KT-AER35-TL)

$41.95
Nil Stock

Krooztune WP65 KTM Husqvarna GasaGas Complete tool kit

Krooztune

Krooztune WP65 KTM Husqvarna GasaGas Complete tool kit

Proudly made in Australia
(SKU: KT-AER35-TLCK)

$125.95
Special Order

Lainer Front Fork Minicross39 KTM/Husky/GAS GAS 65 2012-2022

Lainer Suspension

Lainer Front Fork Minicross39 KTM/Husky/GAS GAS 65 2012-2022

(SKU: MINI39KTM65)

$3,194.99
Special Order

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