SUZUKI RM250 1997

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 Fork Spring Rate

0.42

Stock Shock Spring Rate

5.2

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 250 cc

Forks Info

Fork Manufacturer

Showa Conventional 49 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)

Fork Features

Twin Chamber Fork
Yes

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
455 cc mm
Oil Quanity
2 Litres

Fork Spring Information

Spring Rate – Claimed
0.42
Standard Preload
10 mm

Shocks Info

Shock Manufacturer

Showa
46 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Length (Eye to Eye)
446 mm
Shock Travel
136 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

Shock Features

Non-rebuildable
No

Showa Genuine Parts

Outer Guide Bush 49 x 15 x 2.0

49mm id x 15mm tall x 2.0mm thick
(SKU: 24-582-00)
Inside Diameter d (mm):   49.0
Fork Inner Tube Ø d (mm):   49.0
Height H (mm):   15.0
Outside Ø D (mm):   53.0
Wall Thickness (mm):   2.0
$42.35
1 In Stock


SKF Sealing

SKF Showa Fork Seal Kit 49mm (Dual Comp)

Requires 2 kits for complete fork service.
(SKU: SKF-DUAL-49S)
Colour:   Green/Orange
Seal Outer Ø D (mm):   60.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   60.60
Seal Wiper Height H1 (mm):   6.0
Fork Inner Tube Ø d (mm):   49.0
$62.95
18 In Stock

SKF Sealing

SKF 49mm Showa Fork Seal & Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF49S)
Colour:   Green
Seal Outer Ø D (mm):   60.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   60.60
Seal Wiper Height H1 (mm):   6.0
Fork Inner Tube Ø d (mm):   49.0
$59.95
35 In Stock

SKF Sealing

SKF 49mm Showa Fork Seal & Wiper Set- Heavy Duty

Requires 2 kits for complete fork service.
(SKU: SKF49SHD)
Colour:   Green
Seal Outer Ø D (mm):   60.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   60.60
Seal Wiper Height H1 (mm):   6.0
Fork Inner Tube Ø d (mm):   49.0
$59.95
12 In Stock



Teknik Motorsport

Teknik Shock Spring 59/61 x 270

59/61mm id x 270mm free length
(SKU: 59_61-270)

Eibach Suspension Technology

Eibach EMS Moto Shock Spring Kit 60.6/63.1 x 270 (59_61-270 20-085)

60.6/63.1mm ID x 270mm Free Length
(SKU: 892)
$249.94
Coming Soon
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.

Factory Racing

Bump Stop Rubber 16 x 55 x 58

16mm id x 55mm od x 58mm tall - Showa
(SKU: 22-230-00)
Height H (mm):   58.0
Outside Ø D (mm):   55.0
$22.00
118 In Stock