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

Old-Stf Cycle Engine for your 1981 Harley-Davidson Roadster - XLS

1981 Harley-Davidson

Roadster - XLS

Drive Type: Chain
Front Tire Size: 90/90H-19
Rear Tire Size: 130/90H-16
Spark Plug: BPR6HS
Chain Size: 530
Chain Links: 110
Front Sprocket/Pulley Teeth: 21
Rear Sprocket/Pulley Teeth: 51
Fork O.D.: 35mm
Battery: YTX20-BS
Engine Type: Ironhead Sportster Style

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

Turn off | | Remove

Possible Fit (0)

Results per Page

Viewing Results 1 - 2 of 2

Filter

Viewing Results 1 - 2 of 2

exact fit

Old-Stf Cycle Brass Pushrod Keeper Cover Clip-On Set for 1948-1965 Harley-Davidson Touring and 1957-1985 Harley-Davidson Sportster Motorcycles
$39.99

Part #: 1406047 Mfg Part #: STF348

Add to compare
exact fit

Old-Stf Cycle Brass Rocker Box Oil Line Kit for 1966-1984 Harley-Davidson Sportster Motorcycles
$72.95

Part #: 4911668 Mfg Part #: STFB57

Add to compare

Results per Page

Viewing Results 1 - 2 of 2

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