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

RFX Shop, Tools & Trailers for your 2015 Yamaha YZ450F

2015 Yamaha

YZ450F

Drive Type: Chain
Front Tire Size: 80/100-21
Rear Tire Size: 120/80-19
Spark Plug: CR8E
Chain Size: 520
Chain Links: 114
Front Sprocket/Pulley Teeth: 13
Rear Sprocket/Pulley Teeth: 49
Oil Filter: 306822
Battery: YTZ7S

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

Turn off | | Remove

Possible Fit (13)

Results per Page

Viewing Results 1 - 1 of 1

Filter

Viewing Results 1 - 1 of 1

exact fit

New!

RFX White Race Air Filter Box Cover for 2014-2019 Yamaha YZ and 2015-2019 Yamaha WR Dirt Bikes
$29.99

Part #: UFDB6T Mfg Part #: FXAW4000255ST

Add to compare

Results per Page

Viewing Results 1 - 1 of 1

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