Suspension Parts for SUZUKI RM-Z450 2020 – Shocks, Forks & Upgrades

Discover suspension parts guaranteed to fit the 2020 SUZUKI RM-Z450. 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 2020 SUZUKI RM-Z450.

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

Rider Weight

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

55

Bike Type

MX

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

Fork Type
Showa USD 49 mm OD

Fork Dimensions

Compression Nut Torque
24 in-lb (0.29 kgf-m)
Fork Travel
305 mm

Fork Features

Twin Chamber Fork
Yes

Fork Oil

Fork Oil Weight
SAE 5

SHOCKS INFO

Shock Manufacturer

Shock Type
Showa 42 mm ID

Shock Dimensions

Nitrogen Pressure
165 psi
Shock Shaft Outer Diameter
16 mm
Shock Oil
5 Weight

Shock Spring Information

Spring Rate - Claimed
55 kg/mm

Fitment-Matched Suspension Parts by Category

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All Fitment-Matched Suspension Parts

Browse All 177 Products for SUZUKI RM-Z450 2020
Ohlins

Ohlins FGSU2196 RXF 48 S Fork Complete Front for Suzuki RM-Z 250, RM-Z 450

Ohlins Suspension - Engineered for Performance
(SKU: FGSU2196)
Position (Front or Rear):   Front Fork
Spring Rate Standard:   4.7 N/mm
Spring Rate:   4.7 N/mm
Type Code:   RXF 48
Fork Length (mm):   943.0
Stroke Metal to Metal (mm):   301.0
Product Family:   RXF 48 S
Notes:   08765- series springs *Replaced by FFX 0205*
Fitted Spring:   02428-47
Rec. Ohlins Oil:   01330-
 
$5,249.95
Special Order
No Australian Stock. Dispatch approx 8-9 weeks

Ohlins

Ohlins SU1894 TTX Flow Shock Rear for Suzuki RM-Z 450

Discontinued - Listed for Reference Only
(SKU: SU1894)
Position (Front or Rear):   Rear Mono
Shock Length Eye to Eye (mm):   480.0
Spring Rate:   No Spring/s Supplied
Type Code:   T46PR1C1W
Product Family:   TTX Flow
Notes:   06310- spring series
Fitted Spring:   Sold separately, see notes.
Rec. Ohlins Oil:   01304-
 
$2,999.95
Nil Stock

Ohlins

Ohlins SU2094 TTX Flow Shock Rear for Suzuki RM-Z 450

Discontinued - Listed for Reference Only
(SKU: SU2094)
Position (Front or Rear):   Rear Mono
Shock Length Eye to Eye (mm):   480.0
Spring Rate:   No Spring/s Supplied
Type Code:   T46PR1C1W
Product Family:   TTX Flow
Notes:   06310- & 06451- spring series
Fitted Spring:   Sold separately, see notes.
Rec. Ohlins Oil:   01304-
 
$2,999.95
Nil Stock

Ohlins

Ohlins SU2194 TTX Flow DV Shock Rear for Suzuki RM-Z 450

Discontinued - Listed for Reference Only
(SKU: SU2194)
Position (Front or Rear):   Rear Mono
Shock Length Eye to Eye (mm):   480.0
Spring Rate:   No Spring/s Supplied
Type Code:   T46PR1C2W
Product Family:   TTX Flow DV
Notes:   06310- & 06451- spring series *Replaced by DMX 0212*
Fitted Spring:   Sold separately. See notes.
Rec. Ohlins Oil:   01304-
 
$2,999.95
Nil Stock

Teknik Motorsport

Outer Guide Bush 49 x 15 x 1.5 (F27504901)

49mm id x 15mm tall x 1.5mm thick
(SKU: 24-581-00)
Inside Diameter d (mm):   49.0
Fork Inner Tube Ø d (mm):   49.0
Height H (mm):   15.0
Outside Ø D (mm):   52.0
Wall Thickness (mm):   1.5
 
$38.50
Nil Stock
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Showa Genuine Parts

Showa Collar - NLA

Showa Genuine Motorcycle Suspension Parts
(SKU: R50800001)
 
$57.06
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Collar B - NLA

Showa Genuine Motorcycle Suspension Parts
(SKU: RR8000004)
 
$47.55
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

Showa Genuine Parts

Showa Dust Wiper - NLA

Showa Genuine Motorcycle Suspension Parts
(SKU: R33000003)
 
$9.52
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE

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