Contact us: 800-969-7501

We'll ship today if ordered in:

0 5 HR : 2 0 MIN : 3 9 SEC

Details

Shipping Cutoff Times

Shipping Type	Order By
Standard Ground	6:00pm CST
FedEx Home Delivery	6:00pm CST
UPS Ground	6:00pm CST
USPS Ground Advantage	6:00pm CST
FedEx Priority Overnight	3:00pm CST
FedEx Standard Overnight	3:00pm CST
FedEx 2 Day	3:00pm CST
UPS 2nd Day Air	6:00pm CST
UPS 3 Day Select	6:00pm CST
UPS Next Day Air	3:30pm CST
UPS Next Day Air Saver	3:30pm CST
USPS Priority Mail	6:00pm CST
FedEx International Economy	12:00pm CST
FedEx International Priority	12:00pm CST
UPS Worldwide Expedited	3:30pm CST
UPS Worldwide Saver	3:30pm CST
USPS Priority Mail Express International	6:00pm CST
USPS Priority Mail International	6:00pm CST

Orders placed during the weekends or the following holidays will ship the next business day.

Click for more details.

As low as 0% APR for up to 12 months with

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

2002 Yamaha YZ250 JT Sprockets

2002 Yamaha

YZ250

Drive Type: Chain
Front Tire Size: 80/100-21
Rear Tire Size: 110/90-19
Spark Plug: BR8EG
Chain Size: 520
Chain Links: 114
Front Sprocket/Pulley Teeth: 14
Rear Sprocket/Pulley Teeth: 50

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

Turn off | | Remove

Possible Fit (16)

Results per Page

Viewing Results 1 - 7 of 7

Filter

Viewing Results 1 - 7 of 7

exact fit

(5)

JT Sprockets Tooth Rear Steel Sprocket For 520 Chain for Select Honda and Yamaha Dirt Bikes
$28.20

Same Day Shipping

6 Options available

Add to compare
exact fit

(6)

JT Sprockets Front Sprocket
$9.98

Same Day Shipping

2 Options available

Add to compare
exact fit

(1)

JT Sprockets Self-Cleaning Steel Front Sprocket
$10.65

Same Day Shipping

3 Options available

Add to compare
exact fit

JT Sprockets Rear Steel Sprocket for Select Yamaha Dirt Bikes
$29.78

Same Day Shipping

Part #: 80880346S Mfg Part #: JTR251.46

Add to compare
exact fit

JT Sprockets Rear Sprocket for Select Honda and Yamaha Motorcycles
$28.20

Same Day Shipping

4 Options available

Add to compare
exact fit

JT Sprockets Black Rear Aluminum Sprocket for Select Yamaha Dirt Bikes
$38.28

Same Day Shipping

5 Options available

Add to compare
exact fit

JT Sprockets Rear Steel Sprocket for Select Yamaha Dirt Bikes
$32.98

Same Day Shipping

5 Options available

Add to compare

Results per Page

Viewing Results 1 - 7 of 7

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

s