Suspension Parts for 2021 HONDA CRF300L Motorbikes | Guaranteed Fitment

Discover suspension parts guaranteed to fit the 2021 HONDA CRF300L. 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 2021 HONDA CRF300L.

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 Fork Spring Rate

0.73

Stock Shock Spring Rate

6.25

Bike Type

TRAIL

Engine Specifications

4 Stroke Engine 249 cc

FORKS INFO

Fork Manufacturer

: Showa USD 43 mm OD

Fork Dimensions

Compression Nut Torque: 25 in-lb (0.29 kgf-m)
Fork Travel: 250 mm

Fork Features

Preload Adjuster: 38 mm Range
Twin Chamber Fork: No

Fork Oil

Fork Oil Weight: SAE 5
Fork Oil Level: 55/110 mm

Fork Spring Information

Spring Rate – Claimed: 0.72
Standard Preload: 38 mm

Fork Comments

: To remove spring in RHS fork leg compress topout spring in fork compressor tool until stop. Use feeler guage or small pick to remove circlip.

SHOCKS INFO

Shock Manufacturer

SHOWA: 40 mm ID

Shock Dimensions

Nitrogen Pressure: 250 psi
Shock Travel: 100 mm
Shock Shaft Outer Diameter: 14 mm
Standard Sag: 70 mm
Shock Oil: 5 Weight
Standard Preload: 10
Wheel Travel: 265 mm

Shock Features

Non-rebuildable: Yes

Shock Comments

: Shock can be rebuilt

Fitment-Matched Suspension Parts by Category

CHASSIS PARTS

2 Parts

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FORK CARTRIDGE KITS

2 Parts

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FORK SPRINGS
Ideal Fork Rate for kg: kg/mm ( N/mm)

1 Parts

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FORK SEALS & BUSHES

5 Parts

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COMPLETE SHOCKS

4 Parts

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SHOCK SPRINGS
Ideal Spring Rate for kg: kg/mm ( N/mm)

1 Parts

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SHOCK BLADDER PARTS

1 Parts

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SHOCK SEAL CASE PARTS

2 Parts

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SHOCK SHAFT PARTS

1 Parts

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SUSPENSION LOCKNUTS & BUSHES

1 Parts

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TOOLS & LUBRICANTS

7 Parts

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All Fitment-Matched Suspension Parts

Browse All 30 Products for HONDA CRF300L 2021

KYB Suspension Tools Seal hammer 43mm

Kayaba (KYB) Genuine Motorcycle Parts

KYB Suspension Tools Seal hammer 43mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0652)

$128.81
1 In Stock

KYB Suspension Tools Piston rod clamp 10mm / 12.5mm

Kayaba (KYB) Genuine Motorcycle Parts

KYB Suspension Tools Piston rod clamp 10mm / 12.5mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0655)

$86.02
2 In Stock

HiCalibre Shock Spring 55/52 x 275 Common Fitment Honda CRF 250 300 L Rally

HiCalibre

HiCalibre Shock Spring 55/52 x 275 Common Fitment Honda CRF 250 300 L Rally

Proudly made in the USA
(SKU: 20-038)

Colour: Black or White
spring rate: 8.0 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 9.0 kg/mm

$245.00
4 In Stock

Colour: Black or White
spring rate: 10.0 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 11.0 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 9.5 kg/mm

$245.00
Coming Soon

Shock Oil/Dust Seal Set 14 x 26 x 5

Showa Genuine Parts

Shock Oil/Dust Seal Set 14 x 26 x 5

14mm id x 26mm od x 5mm thick - Showa
(SKU: 22-410-00)

$38.50
7 In Stock

M12 x 1.25 Thin Self Locking Steel Insert Fujilok

Fuji Seimitsu Co Ltd

M12 x 1.25 Thin Self Locking Steel Insert Fujilok

Self Locking Steel Insert Fujilok
(SKU: 22-625-03)

$3.99
4102 In Stock

Fork Seal & Wiper Set 43 x 54 x 11

Showa Genuine Parts

Fork Seal & Wiper Set 43 x 54 x 11

43mm id x 54mm od x 11mm tall - Showa Conventional
(SKU: 24-842-00)

Fork Inner Tube Ø d (mm): 43.0

$60.50
8 In Stock

Teknik Schrader Valve Cap

Teknik Schrader Valve Cap

(SKU: 30-652-00)

$3.99
669 In Stock

All Balls Rear Shock Seal Kit - Honda CR80/85

All Balls

All Balls Rear Shock Seal Kit - Honda CR80/85

14 ID 40OD
(SKU: 37-1006)

Shock Bore Ø D (mm): 40.0

Shock Shaft Ø D (mm): 14.0

Height H (mm): 21.5

$95.00
4 In Stock

SFF Fork Springs 38.5 x 580

Teknik Moto Springs

SFF Fork Springs 38.5 x 580

Made in The Netherlands to ISO 9001
(SKU: 38.5-580)

spring rate: 6.0 N/mm

$140.00
25 In Stock

spring rate: 7.0 N/mm

$140.00
23 In Stock

spring rate: 6.5 N/mm

$140.00
15 In Stock

spring rate: 7.5 N/mm

$140.00
6 In Stock

spring rate: 8.0 N/mm

$140.00
19 In Stock

spring rate: 8.5 N/mm

$140.00
7 In Stock

spring rate: 9.0 N/mm

$140.00
15 In Stock

spring rate: 9.5 N/mm

$140.00
15 In Stock

spring rate: 10.0 N/mm

$140.00
21 In Stock

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

Techtool

Techtool Motorcycle Fork Seal Driver Kit 9pc Kit

35/36-39-41-43-45-46/47-48-49/50-54mm
(SKU: 93-009-00)

$470.58
3 In Stock

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