Model:  HONDA CRF450RX 2018

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

Bike Type

OFFROAD

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

Showa USD 49 mm OD

Fork Dimensions

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

Fork Features

Twin Chamber Fork
Yes

Fork Oil

Fork Oil Weight
SAE 5
Oil Quanity
2 Litres

Fork Spring Information

Spring Rate – Claimed
4.8N

SHOCKS INFO

Shock Manufacturer

SHOWA
50 mm ID

Shock Dimensions

Nitrogen Pressure
145 psi
Shock Shaft Outer Diameter
16 mm
Standard Sag
40 mm
Shock Oil
2.5 Weight

Shock Features

Non-rebuildable
No

Shock Comments

Check rebound adjuster.

Please wait, loading parts....

Please wait, loading parts....

Please wait, loading parts....

Please wait, loading parts....

Please wait, loading parts....

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Browse All 172 Products for HONDA CRF450RX 2018
SKF Showa Fork Seal Kit 49mm (Dual Comp)
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
$69.95
3 In Stock
SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - SHOWA 49
SKF Sealing

SKF Fork Bushings Kit 2pcs - 1x Inner 1x Outer - SHOWA 49

Genuine SKF Fork Bush Kit
(SKU: SKF-VKWA-SHO49-A)
Fork Inner Tube Ø d (mm):   49.0
External Teflon Bushing Dimensions (mm):   48X50X20
Internal Teflon Bushing Dimensions (mm):   49X52X15
Suspension Brand:   Showa
$44.95
4 In Stock
SKF 49mm Showa Fork Seal and Wiper Set
SKF Sealing

SKF 49mm Showa Fork Seal and 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
10 In Stock
SKF 49mm Showa Fork Seal and Wiper Set- Heavy Duty
SKF Sealing

SKF 49mm Showa Fork Seal and 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
Outer Guide Bush 49 x 15 x 1.5 (F27504901)
Teknik Motorsport

Outer Guide Bush 49 x 15 x 1.5 (F27504901)

49mm id x 15mm tall x 1.5mm thick
(SKU: 24-581-00)
Inside Diameter d (mm):   49.0
Fork Inner Tube Ø d (mm):   49.0
Height H (mm):   15.0
Outside Ø D (mm):   52.0
Wall Thickness (mm):   1.5
$38.50
Nil Stock
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