NAICS 336991 Quarterly Industry Report
Motorcycle, Bicycle, and Parts Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 336991Sector: 33Updated: Q1 2026
About This Report
This Fair Market Value industry report for NAICS 336991 draws on verified data from the U.S. Census Bureau[5], Bureau of Labor Statistics[6], and the Small Business Administration[7]. Our research team compiles establishment counts, employment data, and SBA eligibility criteria specific to motorcycle, bicycle, and parts manufacturing. Reports are updated quarterly to reflect new Census releases and regulatory changes.
Industry Snapshot
Key metrics for the motorcycle, bicycle, and parts manufacturing industry.
Industry Definition & Overview
Motorcycle, Bicycle, and Parts Manufacturing (NAICS 336991) encompasses establishments primarily engaged in manufacturing motorcycles, bicycles, and related parts. Products include street motorcycles, cruiser and touring bikes, sport and adventure motorcycles, off-road dirt bikes, all-terrain vehicles (ATVs), side-by-side utility vehicles (UTVs), pedal bicycles, electric bicycles (e-bikes), motorcycle engines and transmissions, bicycle frames and forks, and aftermarket performance and replacement parts. The U.S. Census Bureau[5] classifies this industry under other transportation equipment manufacturing.
Roughly 510 active businesses employ an estimated 12,400 workers in this industry. Harley-Davidson dominates domestic motorcycle manufacturing, while Indian Motorcycle (Polaris) and several smaller custom and electric motorcycle manufacturers also produce in the United States. Most Japanese and European motorcycle brands sold domestically are imported as complete units. Bicycle production is heavily import-dependent, with domestic manufacturing focused on premium road and mountain bike frames, e-bike assembly, and aftermarket component production.
Motorcycle manufacturing processes include frame welding, engine and transmission assembly, final dress assembly with electrical, fuel, and exhaust systems, paint application, and end-of-line testing. Bicycle production ranges from hand-built carbon fiber frame layup for high-end road bikes to aluminum frame welding and e-bike motor integration for commuter and recreational models. The e-bike segment has expanded rapidly, with battery and motor integration creating new domestic assembly operations. Aftermarket parts manufacturing generates substantial revenue; exhaust systems, seats, handlebars, and performance tuning components serve a passionate enthusiast customer base willing to customize their machines extensively.
What's Included in This Industry
- Street motorcycle manufacturing and assembly
- Off-road motorcycle and dirt bike production
- All-terrain vehicle (ATV) manufacturing
- Side-by-side utility vehicle (UTV) production
- Pedal bicycle manufacturing
- Electric bicycle assembly and production
- Motorcycle engine and transmission manufacturing
- Bicycle frame and fork production
- Aftermarket motorcycle parts manufacturing
- Bicycle component and accessory production
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Transportation Equipment Manufacturing | 336 |
| Industry Group | Other Transportation Equipment Manufacturing | 3369 |
| NAICS Industry | Other Transportation Equipment Manufacturing | 33699 |
| National Industry | Motorcycle, Bicycle, and Parts Manufacturing | 336991 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 336110 | Automobile and Light Duty Motor Vehicle Manufacturing | Manufactures automobiles and light duty motor vehicles with four wheels rather than the two-wheeled motorcycles and pedal bicycles produced in this classification |
| 336992 | Military Armored Vehicle, Tank, and Tank Component Manufacturing | Produces military armored vehicles and tank components rather than the consumer and commercial motorcycles and bicycles manufactured in this recreational and transportation category |
| 336999 | All Other Transportation Equipment Manufacturing | Manufactures other transportation equipment not classified elsewhere, distinguished from the specific motorcycle and bicycle products covered by this dedicated industry code |
| 339920 | Sporting and Athletic Goods Manufacturing | Produces sporting goods and athletic equipment classified separately from the bicycles and motorcycle products manufactured as transportation and recreational vehicles here |
| 336310 | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing | Manufactures motor vehicle gasoline engines for automobiles rather than the motorcycle-specific engines and powertrain components produced in this two-wheeled vehicle industry |
| 335910 | Battery Manufacturing | Produces batteries including lithium-ion packs that power electric motorcycles and e-bikes but classifies under electrical component manufacturing rather than vehicle production |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | California | 28.7% | 119 |
| 2 | Colorado | 6.8% | 28 |
| 3 | Oregon | 5.8% | 24 |
| 4 | Florida | 4.8% | 20 |
| 5 | New York | 4.1% | 17 |
| 6 | Wisconsin | 4.1% | 17 |
| 7 | Texas | 3.9% | 16 |
| 8 | Washington | 3.4% | 14 |
| 9 | Ohio | 3.1% | 13 |
| 10 | Arizona | 3.1% | 13 |
% Of Establishments
0%
29%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
104
Total SBA Loans
$36.3M
Total Loan Volume
$349K
Average Loan Size
10 yrs
Average Loan Term
11.34%
Average Interest Rate
528
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: The SBA[7] sets the size standard for NAICS 336991 at 1,500 employees. Firms below this threshold qualify for small business set-aside contracts and SBA-backed lending programs. Federal procurement includes motorcycles for military police and law enforcement, ATVs for border patrol and military field operations, and bicycles for government recreation programs. The SBA's contracting programs[8] support manufacturers pursuing GSA and Defense Logistics Agency powersport and bicycle contracts. Eligible businesses can access SBA 7(a) loans[9] for working capital, equipment, and acquisition financing, while 504 loans[10] support major fixed-asset purchases including real estate and heavy machinery.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Cadence Bank | 16 | $17.1M | $1.1M |
| 2 | Readycap Lending, LLC | 8 | $4.8M | $600K |
| 3 | Peoples Bank of Commerce | 8 | $3.7M | $460K |
| 4 | Live Oak Banking Company | 8 | $2.8M | $350K |
| 5 | Newtek Bank, National Association | 8 | $1.8M | $230K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses are classified under NAICS 336991?
Manufacturers of motorcycles, bicycles, and related parts classify here. Products include street and off-road motorcycles, ATVs, UTVs, pedal bicycles, e-bikes, motorcycle engines, bicycle frames, and aftermarket components per the Census Bureau[5] classification.
How is the motorcycle and bicycle manufacturing industry structured?
Roughly 510 businesses employ an estimated 12,400 workers per Census data[11]. Harley-Davidson dominates domestic motorcycle production while the bicycle segment is fragmented among premium frame builders, e-bike assemblers, and aftermarket component manufacturers.
What is the SBA size standard for NAICS 336991?
The SBA[7] sets the threshold at 1,500 employees. Businesses with fewer than 1,500 average employees qualify as small for federal contracting preferences and SBA-backed financing programs including 7(a) and 504 loans.
What NAICS codes are related to motorcycle and bicycle manufacturing?
Related codes include 336110 (Automobiles), 336992 (Military Vehicles), 336999 (Other Transportation), 339920 (Sporting Goods), 336310 (Vehicle Engines), and 335910 (Batteries). Each covers either four-wheeled vehicles, military equipment, or components distinct from motorcycle and bicycle production.
What industries interact with motorcycle and bicycle manufacturers?
Powersport dealers, sporting goods retailers, battery producers, recreation wholesalers, and bicycle repair shops interact most directly. Consumer discretionary spending and fuel prices influence motorcycle purchasing decisions while cycling infrastructure investment and commuter preferences affect bicycle and e-bike market demand.
What activities are included in NAICS 336991?
Activities include welding motorcycle frames and swingarms, assembling motorcycle engines and transmissions, building carbon fiber and aluminum bicycle frames, integrating e-bike motors and battery packs, manufacturing aftermarket exhaust systems and performance parts, producing ATV and UTV chassis assemblies, and assembling complete motorcycles with electrical, fuel, and brake systems.
Can motorcycle and bicycle manufacturers qualify for SBA loans?
Yes, firms below 1,500 employees qualify for SBA lending programs[8] including 7(a) and 504 loans. Frame welding robots, paint booth systems, engine dynamometers, and CNC machining equipment represent capital investments suited to SBA 504 equipment financing.
Where are motorcycle and bicycle manufacturers concentrated?
Harley-Davidson operates motorcycle assembly in Pennsylvania and Wisconsin. Polaris (Indian Motorcycle) manufactures in Iowa and Minnesota. E-bike assembly operations cluster in California, Colorado, and the Pacific Northwest near cycling culture markets. Bicycle frame production distributes across states with cycling industry heritage including Wisconsin, Tennessee, and California. Aftermarket parts manufacturers locate near enthusiast customer concentrations.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]Small Business Administration sba.gov
- [8]SBA's contracting programs sba.gov
- [9]SBA 7(a) loans sba.gov
- [10]504 loans sba.gov
- [11]Census data naicslist.com
Disclaimer
This publication has been prepared by Fair Market Value (“Fair Market Value”) for informational purposes only. It is provided on an “as-is” and “as available” basis. Fair Market Value makes no representations or warranties, express or implied, regarding the merchantability, fitness for a particular purpose, completeness, or accuracy of the data or information contained herein. This publication is not intended to be, and should not be construed as, professional financial, legal, tax, or investment advice. Users should consult with qualified professionals before making any financial or business decisions based on the information presented.
To the extent permitted by law, Fair Market Value disclaims all liability for loss or damage, direct and indirect, suffered or incurred by any person resulting from the use of, or reliance upon, the data in this publication.
Copyright © 2026 Fair Market Value. All rights reserved. All data, information, articles, graphs, and content contained in this publication are copyrighted works and Fair Market Value hereby reserves all rights. No part of this publication may be copied, reproduced, republished, uploaded to a third party, or distributed without the prior written permission of Fair Market Value.