Suspension Parts for 2018 DUCATI Monster 821 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2018 DUCATI Monster 821. 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 DUCATI Monster 821.

Use this page as a reliable reference when maintaining, rebuilding, or upgrading your bike’s suspension.

Bike-Specific Suspension Specifications & Setup Information

BIKE DETAILS

Stock Fork Spring Rate

0.73

Bike Type

NAKED

Engine Specifications

4 Stroke Engine 821 cc

FORKS INFO

Fork Manufacturer

: KYB USD 43 mm OD

Fork Dimensions

Front Sag: 20 mm

Fork Features

Preload Adjuster: 26 mm Range
Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 5
Fork Oil Level: 90 mm

Fork Spring Information

Standard Preload: Left 26 mm

SHOCKS INFO

Shock Manufacturer

Sachs: 46 mm ID

Shock Dimensions

Nitrogen Pressure: 200 psi
Shock Length (Eye to Eye): Yellow mm
Shock Travel: 290 mm
Shock Shaft Outer Diameter: 14 mm
Standard Sag: 2 mm
Shock Oil: 2.5 Weight
Standard Preload: 15
Wheel Travel: Y mm

Shock Spring Information

Spring Rate - Claimed: 9.7 kg/mm

Fitment-Matched Suspension Parts by Category

FORK SEALS & BUSHES

10 Parts

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TOOLS & LUBRICANTS

7 Parts

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All Fitment-Matched Suspension Parts

Browse All 18 Products for DUCATI Monster 821 2018

Fork Seal Driver - 43mm

Techtool

Fork Seal Driver - 43mm

See Part # 93-009-00 for complete set
(SKU: 93-009-20)

$76.95
19 In Stock

Techtool Fork Tube Tool & Cartridge Rod Holding Plate

Techtool

Techtool Fork Tube Tool & Cartridge Rod Holding Plate

For KYB, Showa & WP Twin or Open Chamber Forks
(SKU: 93-032-00)

$220.00
18 In Stock

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Zeta Hardware

DRC FORK SEAL DRIVER SET | UNIVERSAL | 40-50mm

DRC Fork Seal Driver Tool Set
(SKU: D59-26-005)

$139.99
5 In Stock

SKF 43mm KYB Fork Seal and Wiper Set

SKF Sealing

SKF 43mm KYB Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF43K)

Colour: Green

$59.95
8 In Stock

Colour: Black

$59.95
2 In Stock

InnTeck Inner Slide Fork Bush KAYABA 43mm **can use KYB 110034300102**

Innteck

InnTeck Inner Slide Fork Bush KAYABA 43mm can use KYB 110034300102

KAYABA 43mm 42x44x20
(SKU: SKTE43K)

Inside Diameter d (mm): 42.0

Fork Inner Tube Ø d (mm): 43.0

Height H (mm): 20.0

Outside Ø D (mm): 44.0

Wall Thickness (mm): 1.0

$22.00
5 In Stock

Fork Tubes NOK Oil Seals Pair - YZFR1 2002-2003 & ZX-10 2004-2005 - **use 110014300502**

Kayaba (KYB) Genuine Motorcycle Parts

Fork Tubes NOK Oil Seals Pair - YZFR1 2002-2003 & ZX-10 2004-2005 - use 110014300502

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110014300302)

Inside Diameter d (mm): 43.0

Height H (mm): 9.5

Outside Ø D (mm): 55.0

$49.60
Special Order

Fork Tubes NOK Oil Seals Pair - YZFR1 2004-2005 & 2016+ & Tenere 700 - **use 110014300502**

Kayaba (KYB) Genuine Motorcycle Parts

Fork Tubes NOK Oil Seals Pair - YZFR1 2004-2005 & 2016+ & Tenere 700 - use 110014300502

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110014300402)

$38.50
Nil Stock

Fork Seal & Wiper Set 43 x 55 x 9.5

Teknik Motorsport

Fork Seal & Wiper Set 43 x 55 x 9.5

43mm id x 55mm od x 9.5mm tall - USD
(SKU: 24-855-00)

Fork Inner Tube Ø d (mm): 43.0

$44.00
Special Order

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