HONDA CRF150RB Big Wheel 2009

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

0.36

Stock Shock Spring Rate

5.6

Bike Type

MINI MX

Ideal Rider Weight

40 kg

Engine Specifications

4 Stroke Engine 150 cc

Forks Info

Fork Manufacturer

Showa USD 37 mm OD

Fork Dimensions

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

Fork Features

Twin Chamber Fork
No

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
95 mm
Oil Quanity
1 Litre

Fork Spring Information

Standard Preload
5 mm

Shocks Info

Shock Manufacturer

Showa
40 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Length (Eye to Eye)
398 mm
Shock Travel
102 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
85 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
5 Weight
Standard Preload
9

Shock Features

Non-rebuildable
No

Shock Comments

Recommend hard anodizing shock body.






HiCalibre

HiCalibre Fork Springs 32.5 x 450 (Eibach 915)

32.5mm od x 450mm free length
(SKU: 19-070)

Eibach Suspension Technology

Eibach EMS Moto Fork Springs 32.6 x 446 (19-070)

32.6mm OD x 446mm Free Length
(SKU: 915)
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.
$249.94
Special Order
Shipped 2-3 Days. Stock at Eibach Australia.
Shipped 2-3 Days. Stock at Eibach Australia.

Teknik Motorsport

Outer Guide Bush 37 x 12 x 2.0

37mm id x 12mm tall x 2.0mm thick
(SKU: 24-559-00)
Inside Diameter d (mm):   37.0
Fork Inner Tube Ø d (mm):   37.0
Height H (mm):   12.0
Outside Ø D (mm):   41.0
Wall Thickness (mm):   2.0
$38.50
3 In Stock

Teknik Motorsport

Inner Slide Bush 37 x 20 x 1.0

37mm od x 20mm tall x 1.0mm thick
(SKU: 24-660-00)
Inside Diameter d (mm):   35.0
Fork Inner Tube Ø d (mm):   37.0
Height H (mm):   20.0
Outside Ø D (mm):   37.0
Wall Thickness (mm):   1.0
$38.50
4 In Stock


SKF Sealing

SKF 37mm Showa Fork Seal & Wiper Set

Requires 2 kits for complete fork service.
(SKU: SKF37S)
Colour:   Green
Seal Outer Ø D (mm):   50.40
Seal Height H (mm):   11.0
Seal Wiper Outside Ø D1 (mm):   50.65
Seal Wiper Height H1 (mm):   5.6
Fork Inner Tube Ø d (mm):   37.0
$59.95
15 In Stock





Factory Racing

Bump Stop Rubber 14 x 43 x 39

14mm id x 43mm od x 39mm tall - Showa
(SKU: 22-200-00)
Shock Shaft Ø D (mm):   14.0
Height H (mm):   39.0
Outside Ø D (mm):   43.0
$22.00
157 In Stock