Suspension Parts for 1999 SUZUKI RM250 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 1999 SUZUKI RM250. 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 1999 SUZUKI RM250.

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

0.42

Stock Shock Spring Rate

4.9/6.5

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 250 cc

FORKS INFO

Fork Manufacturer

: Showa USD 49 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 305 mm

Fork Features

Twin Chamber Fork: Yes

Fork Oil

Fork Oil Weight: SAE 5
Fork Oil Level: 285 cc mm
Oil Quanity: 2 Litres

Fork Spring Information

Spring Rate – Claimed: 0.42
Standard Preload: 8 mm

SHOCKS INFO

Shock Manufacturer

Showa: 50 mm ID

Shock Dimensions

Nitrogen Pressure: 175 psi
Shock Length (Eye to Eye): 446 mm
Shock Travel: 131 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 100 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 12

Shock Features

Non-rebuildable: No

Shock Comments

: Stock spring is progressive rate.

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

2 Parts

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FORK UPGRADE PARTS

3 Parts

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

5 Parts

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FORK CARTRIDGE ASSEMBLY PARTS

2 Parts

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FORK SEALS & BUSHES

11 Parts

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SHOCK UPGRADE PARTS

2 Parts

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SHOCK SPRINGS
Ideal Spring Rate for kg: kg/mm ( N/mm)

3 Parts

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SHOCK SEAL CASE PARTS

6 Parts

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TOOLS & LUBRICANTS

18 Parts

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All Fitment-Matched Suspension Parts

Browse All 55 Products for SUZUKI RM250 1999

1mm Shock Lowering Stop Washer

Suspension Direct International (SDI)

1mm Shock Lowering Stop Washer

(SKU: 30-002-20)

$35.27
5 In Stock

Teknik Schrader Valve Cap

Teknik Schrader Valve Cap

(SKU: 30-652-00)

$3.99
669 In Stock

All Balls Rear Shock Seal Kit - CR/CRF/KX/KLX/RM/DRZ

All Balls

All Balls Rear Shock Seal Kit - CR/CRF/KX/KLX/RM/DRZ

16 ID 50OD
(SKU: 37-1001)

Shock Bore Ø D (mm): 50.0

Shock Shaft Ø D (mm): 16.0

Height H (mm): 22.0

$95.00
2 In Stock

Teknik Fork Springs 45 x 470 (Eibach 962)

Teknik Moto Springs

Teknik Fork Springs 45 x 470 (Eibach 962)

Made in The Netherlands to ISO 9001
(SKU: 45-470)

spring rate: 4.4 N/mm

$235.00
15 In Stock

spring rate: 4.6 N/mm

$235.00
19 In Stock

spring rate: 4.8 N/mm

$235.00
7 In Stock

spring rate: 5.0 N/mm

$235.00
Nil Stock

spring rate: 5.2 N/mm

$235.00
7 In Stock

spring rate: 5.4 N/mm

$235.00
12 In Stock

spring rate: 5.6 N/mm

$235.00
23 In Stock

spring rate: 4.2 N/mm

$235.00
21 In Stock

Teknik Shock Spring 64/66 x 258 (Eibach 897 or 889 267mm)

Teknik Moto Springs

Teknik Shock Spring 64/66 x 258 (Eibach 897 or 889 267mm)

Made in The Netherlands to ISO 9001
(SKU: 64_66-258)

Colour: White
spring rate: 36.0 N/mm

$235.00
Nil Stock

Colour: White
spring rate: 38.0 N/mm

$235.00
Nil Stock

Colour: White
spring rate: 40.0 N/mm

$235.00
24 In Stock

Colour: White
spring rate: 42.0 N/mm

$235.00
7 In Stock

Colour: White
spring rate: 44.0 N/mm

$235.00
22 In Stock

Colour: White
spring rate: 46.0 N/mm

$235.00
27 In Stock

Colour: White
spring rate: 48.0 N/mm

$235.00
25 In Stock

Colour: White
spring rate: 50.0 N/mm

$235.00
28 In Stock

Colour: White
spring rate: 52.0 N/mm

$235.00
22 In Stock

Colour: White
spring rate: 54.0 N/mm

$235.00
51 In Stock

Colour: White
spring rate: 56.0 N/mm

$235.00
28 In Stock

Colour: White
spring rate: 58.0 N/mm

$235.00
23 In Stock

Colour: White
spring rate: 60.0 N/mm

$235.00
18 In Stock

Colour: White
spring rate: 62.0 N/mm

$235.00
3 In Stock

Colour: White
spring rate: 64.0 N/mm

$235.00
58 In Stock

Colour: White
spring rate: 68.0 N/mm

$235.00
14 In Stock

Colour: White
spring rate: 66.0 N/mm

$235.00
71 In Stock

Eibach EMS Moto Rear Shock Spring Kit 64/66.6 x 270 Honda CRF250R 450R Suzuki DRZ400 RMZ450

Eibach Suspension Technology

Eibach EMS Moto Rear Shock Spring Kit 64/66.6 x 270 Honda CRF250R 450R Suzuki DRZ400 RMZ450

Made in the USA (QS9000) or Germany (ISO16949)
(SKU: 889)

spring rate: 4.1 kg/mm

$249.94
1 In Stock

spring rate: 4.3 kg/mm

$249.94
Nil Stock

spring rate: 4.5 kg/mm

$249.94
1 In Stock

spring rate: 4.7 kg/mm

$249.94
2 In Stock

spring rate: 4.9 kg/mm

$249.94
2 In Stock

spring rate: 5.1 kg/mm

$249.94
2 In Stock

spring rate: 5.3 kg/mm

$249.94
2 In Stock

spring rate: 5.5 kg/mm

$249.94
1 In Stock

spring rate: 5.7 kg/mm

$249.94
2 In Stock

spring rate: 5.9 kg/mm

$249.94
2 In Stock

spring rate: 6.1 kg/mm

$249.94
1 In Stock

spring rate: 6.3 kg/mm

$249.94
1 In Stock

Fork Cap Spanner - Showa/WP

Teknik Tools

Fork Cap Spanner - Showa/WP

Showa Twin Chamber and WP Bladder & Xplor
(SKU: 93-001-00)

$30.80
20 In Stock

4 In 1 Fork Cap Spanner Showa KYB WP 46 47 48 49 USD

Teknik Tools

4 In 1 Fork Cap Spanner Showa KYB WP 46 47 48 49 USD

Showa small - Showa large - KYB - WP
(SKU: 93-003-01)

$47.30
30 In Stock

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

Techtool

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

35/36-39-41-43-45-46/47-48-49/50-54mm
(SKU: 93-009-00)

$470.58
3 In Stock

Fork Seal Driver - 49/50mm

Techtool

Fork Seal Driver - 49/50mm

See Part # 93-009-00 for complete set
(SKU: 93-009-60)

$76.95
28 In Stock

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