Suspension Parts for 2017 HONDA CRF450R Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2017 HONDA CRF450R. 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 2017 HONDA CRF450R.

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 Shock Spring Rate

5.3

Bike Type

MX

Ideal Rider Weight

75 kg

Engine Specifications

4 Stroke Engine 450 cc

FORKS INFO

Fork Manufacturer

Fork Type: 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

Fork Spring Information

Spring Rate – Claimed: 4.8N

SHOCKS INFO

Shock Manufacturer

Shock Type: 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 Spring Information

Spring Rate - Claimed: 5.5 kg/mm

Shock Comments

: Check rebound adjuster.

Fitment-Matched Suspension Parts by Category

FORK UPGRADE PARTS

16 Parts

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FORK SEALS & BUSHES

16 Parts

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FORK COMPRESSION ADJUSTER ASSY

21 Parts

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FORK CARTRIDGE ROD PARTS

16 Parts

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FORK UPPER & LOWER TUBE PARTS

11 Parts

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SHOCK UPGRADE PARTS

10 Parts

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SHOCK SEAL CASE PARTS

21 Parts

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SHOCK SHAFT PARTS

12 Parts

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SHOCK BODY PARTS

10 Parts

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SUSPENSION LOCKNUTS & BUSHES

22 Parts

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TOOLS & LUBRICANTS

25 Parts

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All Fitment-Matched Suspension Parts

Browse All 221 Products for HONDA CRF450R 2017

Krooztune Supercross Spring Seat KYB 48mm / Showa 49mm

Krooztune

Krooztune Supercross Spring Seat KYB 48mm / Showa 49mm

Proudly made in Australia
(SKU: KT-SXFFSS)

From $309.95

Bike Type: KYB 48 (25mm cart)

$309.95
5 In Stock

Bike Type: Showa 49

$309.95
6 In Stock

WORKS KIT UPGRADE HONDA CRF 250 / 450 2017-26

WORKS by Genuine Parts Europe

WORKS KIT UPGRADE HONDA CRF 250 / 450 2017-26

Quality and looks !
(SKU: KTWHON001)

$3,957.36
1 In Stock

K-Tech Shock Absorber Piston Bush 50.00x13.50x1.20mm -Showa

K-Tech

K-Tech Shock Absorber Piston Bush 50.00x13.50x1.20mm -Showa

(SKU: PB-50135120)

Height H (mm): 13.5

Outside Ø D (mm): 50.0

Wall Thickness (mm): 1.20

$36.95
8 In Stock

WORKS Piston rod comp. 18mm Honda CRF 250/450 R 17-26

WORKS by Genuine Parts Europe

WORKS Piston rod comp. 18mm Honda CRF 250/450 R 17-26

Showa Genuine Motorcycle Suspension Parts
(SKU: R12000005)

$1,452.00
1 In Stock

Showa Genuine Parts Joint rod comp.

Showa Genuine Parts

Showa Genuine Parts Joint rod comp.

Showa Genuine Motorcycle Suspension Parts
(SKU: R12201608)

$594.00
2 In Stock

Showa Genuine Parts Piston 50mm

Showa Genuine Parts

Showa Genuine Parts Piston 50mm

Showa Genuine Motorcycle Suspension Parts
(SKU: R24005003)

$118.80
8 In Stock

Showa Genuine Parts Piston Ring 50|13

Showa Genuine Parts

Showa Genuine Parts Piston Ring 50|13

Showa Genuine Motorcycle Suspension Parts
(SKU: R25005001)

Height H (mm): 13.0

Outside Ø D (mm): 50.0

$68.64
19 In Stock

Showa Genuine Parts Oil Seal Guide

Showa Genuine Parts

Showa Genuine Parts Oil Seal Guide

Showa Genuine Motorcycle Suspension Parts
(SKU: R26901601)

$5.28
7 In Stock

Showa Genuine Parts Seal head 16|50

Showa Genuine Parts

Showa Genuine Parts Seal head 16|50

Showa Genuine Motorcycle Suspension Parts
(SKU: R27301602)

Shock Bore Ø D (mm): 50.0

Shock Shaft Ø D (mm): 16.0

$92.40
5 In Stock

Showa Genuine Parts Guide Bush 16x18x14mm

Showa Genuine Parts

Showa Genuine Parts Guide Bush 16x18x14mm

Showa Genuine Motorcycle Suspension Parts
(SKU: R27501601)

$21.12
6 In Stock

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