Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89

Tech Support Backed by Years of Riding Experience

Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89 Tech Support Backed by Years of Riding Experience

2019 Yamaha YZ450FX Fork Accessories

2019 Yamaha

YZ450FX

Drive Type: Chain
Front Tire Size: 90/90-21
Rear Tire Size: 120/90-18
Spark Plug: CPR8EA9
Chain Size: 520
Chain Links: 114
Front Sprocket/Pulley Teeth: 13
Rear Sprocket/Pulley Teeth: 50
Oil Filter: 306367
Battery: CTZ7S

For reference only, please consult your owner’s manual to confirm your sizes

Turn off | | Remove

Possible Fit (21)

Results per Page

Viewing Results 1 - 4 of 4

Filter

Viewing Results 1 - 4 of 4

exact fit

(2)

Works Connection Fork Bleeder Valves
$32.36

Part #: 283244 Mfg Part #: 26-320

Add to compare
exact fit

Acerbis Blue Lower Fork Cover for 2010-2024 Yamaha YZ and 2019-2024 Yamaha WR Dirt Bikes
$35.96

Part #: DS50Z5089Z1 Mfg Part #: 2171840114

Add to compare
exact fit

AirPro Fork Snow Bike Bottoming Kit
$168.95

Free Shipping

Part #: 586841 Mfg Part #: SBK-201

Add to compare
exact fit

Devol Racing X-Shot Holeshot System
$110.46

Free Shipping

Part #: 585665 Mfg Part #: 0121-1101

Add to compare

Results per Page

Viewing Results 1 - 4 of 4

1
Go To Page
- Page 1

7 years of Top-Rated customer service!

Bizrate's Circle of Excellence winner!

Copyright © 2026 Dennis Kirk, Inc. - All Rights Reserved.

Order / Questions? Call Us Mon-Fri: 7am - 8pm, Sat: 8am - 5pm, Sun: 9am - 5pm CST: 1-800-969-7501

Pickup Store Hours are Mon-Fri: 9am - 7pm, Sat: 9am - 5pm, Sun: 10am - 5pm CST

Trusted by riders for over 50 years ★★★★☆ 4.0+ Google Rating - Same Day Shipping Available