Harley-Davidson Sportster S final drive belt

Final drive belt for the Harley-Davidson Sportster S: when to replace it, what it costs, where to buy it and how to fit it.

Replace~80,000-160,000 km or damage

Typical priceUS$ 150 to 400

Difficulty4 of 5

Safety-criticalYes

Final drive belt for the Harley-Davidson Sportster S

Where to buy

Check the part number for your model year before you buy. Genuine (OEM) parts first; good aftermarket parts are fine for wear items. Links open shop searches; Moto Zero earns nothing from them today and will say so here if that changes.

Fit it yourself

A step-by-step guide for this job is being written. Until then, read how it works in the course and check the service manual for your model.

How it works

Fitment

Model	Harley-Davidson Sportster S
Type	Cruiser
Engine	1252 cc
Final drive	Belt
Brakes	Disc
Main markets	US

Questions

How often should I replace the final drive belt on a Harley-Davidson Sportster S?

As a guide, ~80,000-160,000 km or damage. The owner's manual for your model wins, and riding on dusty roads, with a passenger or with heavy loads shortens it.

How much does a Harley-Davidson Sportster S final drive belt cost?

Typically US$ 150 to 400, depending on genuine or aftermarket and the shop. Prices are indicative.

Can I replace the final drive belt myself?

The job is rated 4 of 5 for difficulty. It is safety-critical: if you are not sure, have a mechanic check your work before you ride.