NHTSA service bulletin

NHTSA Service Bulletin 10202125: 2021 Harley-davidson Rh1250s

Official manufacturer communication context for 2021 Harley-davidson Rh1250s, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10202125 summary graphic for 2021 Harley-davidson Rh1250s
10202125NHTSA document ID
Technical service bulletincommunication type
1affected product rows
82/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

SERVICE BULLETIN M1537: 2021 SPORTSTER S - INITIAL CARE. PURPOSE: Revision. The purpose of this program is to monitor Harley-Davidson quality delivered to the customers and assist dealers with diagnostics and support on this newly released motorcycle. Harley-Davidson Technical Service is providing an Initial Care program for 2021 Sportster S vehicles. Harley-Davidson is asking dealers to provide information on the parts listed in Table 2 to Technical Service within 24 h of a customer concern. The goal is to provide diagnostic support and a rapid resolution that enables Harley-Davidson to have the customer back on the road within 72 h. Duration of Program: September 20, 2021 to December 20, 2021. Motorcycles Affected: All 2021 Sportster S (RH1250S) vehicles

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
Harley-davidsonRh1250s2021Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10202125?

SERVICE BULLETIN M1537: 2021 SPORTSTER S - INITIAL CARE. PURPOSE: Revision. The purpose of this program is to monitor Harley-Davidson quality delivered to the customers and assist dealers with diagnostics and support on this newly released motorcycle. Harley-Davidson Technical Service is providing an Initial Care program for 2021 Sportster S vehicles. Harley-Davidson is asking dealers to provide information on the.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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