Suspension Parts for 1991 SUZUKI RM250 Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 1991 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 1991 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

0.4

Stock Shock Spring Rate

5.21

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 250 cc

FORKS INFO

Fork Manufacturer

: Showa USD 45 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 298 mm

Fork Features

Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 5
Fork Oil Level: 100 mm
Oil Quanity: 2 Litres

Fork Spring Information

Spring Rate – Claimed: 0.4
Standard Preload: 10 mm

Fork Comments

: Measure oil level with springs in.

SHOCKS INFO

Shock Manufacturer

Showa: 44 mm ID

Shock Dimensions

Nitrogen Pressure: 175 psi
Shock Length (Eye to Eye): 444 mm
Shock Travel: 126.5 mm
Shock Shaft Outer Diameter: 16 mm
Standard Sag: 95 mm
Shaft Nut Torque: 25 ft-lbs (34 NM)
Shock Oil: 5 Weight
Standard Preload: 14

Fitment-Matched Suspension Parts by Category

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

4 Parts

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FORK CARTRIDGE ASSEMBLY PARTS

3 Parts

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FORK SEALS & BUSHES

10 Parts

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SHOCK SEAL CASE PARTS

5 Parts

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TOOLS & LUBRICANTS

11 Parts

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All Fitment-Matched Suspension Parts

Browse All 33 Products for SUZUKI RM250 1991

16 x 12mm Shock Seal Head Bullet

Teknik Tools

16 x 12mm Shock Seal Head Bullet

Motorcycle Suspension Tools
(SKU: 93-025-00)

$19.95
17 In Stock

Shock Seal Head Bullet 5Pc Kit

Techtool

Shock Seal Head Bullet 5Pc Kit

Shock Seal Head Bullet 5pc Kit
(SKU: 93-031-00)

$76.95
11 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
15 In Stock

Shock Bushing Driver Set

Techtool

Shock Bushing Driver Set

(SKU: 93-118-00)

$33.00
1 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)

$177.09
5 In Stock

Showa Genuine Parts Oil Seal 45x57x11

Showa Genuine Parts

Showa Genuine Parts Oil Seal 45x57x11

Showa Genuine Motorcycle Suspension Parts
(SKU: F32004501)

Inside Diameter d (mm): 45.0

Fork Inner Tube Ø d (mm): 45.0

Height H (mm): 11.0

Outside Ø D (mm): 57.0

$24.00
28 In Stock

Showa Genuine Parts Service Kit (2 dust seal + 2 oil seal) FF Showa 45mm

Showa Genuine Parts

Showa Genuine Parts Service Kit (2 dust seal + 2 oil seal) FF Showa 45mm

Showa Genuine Motorcycle Suspension Parts
(SKU: FSER04501)

Fork Inner Tube Ø d (mm): 45.0

$86.41
10 In Stock

Showa Genuine Parts Oil Seal 16x28x5 (br)

Showa Genuine Parts

Showa Genuine Parts Oil Seal 16x28x5 (br)

Showa Genuine Motorcycle Suspension Parts
(SKU: R32001602)

$36.00
44 In Stock

SKF 45mm Showa Fork Seal and Wiper Set

SKF Sealing

SKF 45mm Showa Fork Seal and Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF45S)

From $59.95

Colour: Green

$59.95
20 In Stock

Colour: Black

$59.95
31 In Stock

Fork Dust Wipers 45 x 58 x 13

Teknik Motorsport

Fork Dust Wipers 45 x 58 x 13

45mm id x 58mm od x 13mm tall
(SKU: 24-879-00)

$38.50
Special Order

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