HONDA CR250R 1999

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

4.9

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

2 Stroke Engine 250 cc

Forks Info

Fork Manufacturer

Showa USD 47 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
373 cc mm
Oil Quanity
2 Litres

Fork Spring Information

Standard Preload
8 mm

Fork Comments

Measure oil volume - not oil level.

Shocks Info

Shock Manufacturer

Showa
46 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Length (Eye to Eye)
479 mm
Shock Travel
137 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
11

Shock Features

Non-rebuildable
No

Shock Spring Information

Spring Rate - Claimed
4.8 kg/mm
HiCalibre Fork Springs 42.8 x 495 (Eibach 978)
HiCalibre

HiCalibre Fork Springs 42.8 x 495 (Eibach 978)

42.8mm od x 495mm free length
(SKU: 19-185)
Eibach EMS Moto Fork Springs 42.7 x 493 (Showa 47mm USD 19-185)
Eibach Suspension Technology

Eibach EMS Moto Fork Springs 42.7 x 493 (Showa 47mm USD 19-185)

42.7mm OD x 493mm Free Length
(SKU: 978)
Outer Guide Bush 47 x 15 x 2.0
Teknik Motorsport

Outer Guide Bush 47 x 15 x 2.0

47mm id x 15mm tall x 2.0mm thick
(SKU: 24-510-00)
Inside Diameter d (mm):   47.0
Fork Inner Tube Ø d (mm):   47.0
Height H (mm):   15.0
Outside Ø D (mm):   51.0
Wall Thickness (mm):   2.0
$27.50
23 In Stock
Inner Slide Bush Showa 47 x 20 x 1.0
Teknik Motorsport

Inner Slide Bush Showa 47 x 20 x 1.0

47mm od x 20mm tall x 1.0mm thick
(SKU: 24-611-00)
Inside Diameter d (mm):   45.0
Fork Inner Tube Ø d (mm):   47.0
Height H (mm):   20.0
Outside Ø D (mm):   47.0
Wall Thickness (mm):   1.0
$27.50
2 In Stock
SKF 47mm Showa Fork Seal & Wiper Set
SKF Sealing

SKF 47mm Showa Fork Seal & Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF47S)
Colour:   Green
Seal Outer Ø D (mm):   58.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   58.70
Seal Wiper Height H1 (mm):   5.8
Fork Inner Tube Ø d (mm):   47.0
$59.95
14 In Stock
SKF 47mm Showa Fork Seal & Wiper Set - Heavy Duty
SKF Sealing

SKF 47mm Showa Fork Seal & Wiper Set - Heavy Duty

Requires 2 kits for complete fork service.
(SKU: SKF47SHD)
Colour:   Green
Seal Outer Ø D (mm):   58.30
Seal Height H (mm):   10.0
Seal Wiper Outside Ø D1 (mm):   58.70
Seal Wiper Height H1 (mm):   5.8
Fork Inner Tube Ø d (mm):   47.0
$59.95
22 In Stock
Teknik Shock Spring 59/61 x 270
Teknik Motorsport

Teknik Shock Spring 59/61 x 270

59/61mm id x 270mm free length
(SKU: 59_61-270)
Eibach EMS Moto Shock Spring Kit 60.6/63.1 x 270 (59_61-270 20-085)
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)
Spring Rate: 7.1 kg/mm
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.
Bump Stop Rubber 16 x 55 x 58
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
97 In Stock