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

1981 Harley-Davidson Sturgis - FXB Cycle Pro

1981 Harley-Davidson

Sturgis - FXB

Drive Type: Belt
Front Tire Size: 100/90H-19
Rear Tire Size: 130/90H-16
Spark Plug: RN12YC
Drive Belt Width: 1 1/2 in.
Drive Belt Teeth: 126
Front Sprocket/Pulley Teeth: 32
Rear Sprocket/Pulley Teeth: 70
Fork O.D.: 35mm
Oil Filter: 307234
Battery: YTX20H-BS
Engine Type: Shovelhead Style

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

Turn off | | Remove

Possible Fit (5)

Results per Page

Viewing Results 1 - 3 of 3

Filter

Viewing Results 1 - 3 of 3

exact fit

(1)

Cycle Pro Front Brake Caliper Seal Kit for 1977-1983 Harley-Davidson FXR and 1977-1983 Harley-Davidson Sportster Motorcycles
$11.12

Part #: 1911022 Mfg Part #: 19132M

Add to compare
exact fit

(3)

Cycle Pro Pilot Jet for HD Keihin Carbs for Select Harley-Davidson Motorcycles
$8.96

Part #: H17210 Mfg Part #: 22748

Add to compare
exact fit

(5)

Cycle Pro Air Fuel Mixture Screw for Butterfly-Type Carburetor for Select Harley-Davidson Motorcycles
$32.88

Part #: 173684 Mfg Part #: 20756

Add to compare

Results per Page

Viewing Results 1 - 3 of 3

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