World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Shop Black Friday Deals
Shop Black Friday Deals

PBI Sprockets 25 Tooth Transmission Sprocket

Select your motorcycle to guarantee fitment! Select A Motorcycle

Product may vary from photo(s).


The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info Gold Club Price: $22.49

J&P Part: 601-284

– Order in the next to ship today


PBI Sprockets 25 Tooth Transmission Sprocket

• 25-tooth sprocket

• Precision-machined American-made transmission sprockets for all 1936-90 Sportster and Big Twins

• This sprocket is plated for corrosion resistance and fully-hardened for maximum service and performance

Made In The USA This product was proudly made in the USA

Product Specs

Manufacturer Part Number: 278-25TH

Number of Teeth: 25

Sold in Units: Each


Select your motorcycle to guarantee fitment! Select A Motorcycle

Click (+) to view all compatible models

Harley-Davidson® Models

Disc Glide Willie G Special FXDG : 1983
Electra Glide Classic FLHC : 1980–1981
Electra Glide Classic Side Car FLHCE : 1980–1981
Electra Glide FLH : 1981
Electra Glide FLH-74 : 1980
Electra Glide FLH-80 : 1980
Electra Glide Heritage FLH : 1981
Electra Glide Police FLHP : 1981
Electra Glide Police FLHP-74 : 1980
Electra Glide Police FLHP-80 : 1980
Electra Glide Sport FLHS : 1980–1981
Low Rider FXS : 1981–1982
Low Rider FXS-74 : 1980
Low Rider FXS-80 : 1980
Low Rider FXSB : 1983–1985
Softail Standard FXST : 1984
Sturgis Belt FXB : 1980–1982
Super Glide Electric Start FXE : 1980–1984
Super Glide Fat Bob FXEF : 1980–1984
Touring Electra Glide Classic FLHC : 1982
Touring Electra Glide FLH : 1982–1984
Touring Electra Glide Special Edition FLHX : 1984
Touring Electra Glide Sport FLHS : 1982–1983
Wide Glide FXWG : 1980–1985
Fast Free Shipping on Orders at $99.99 & Over
Free Tech
120 Day

Select Your Motorcycle

Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs