
Backun Fatboy A/Bb Clarinet Barrel Overview
The Backun Fatboy A/Bb Clarinet Barrel in Cocobolo (65mm, standard fit) is a professional clarinet barrel designed to provide a flexible response and adaptable feel for players who move between multiple styles and performance settings.
Backun Fatboy A/Bb Clarinet Barrel Specifications
- Instrument: A/Bb clarinet barrel
- Brand/Model: Backun Fatboy
- Material: Cocobolo wood
- Length: 65mm
- Fit: Standard fit
- Compatibility (standard fit pairs with): Backun, Buffet, Yamaha, Leblanc, Selmer USA (Centered Tone, 10G, Series 9)
- Finish: Natural wood (Cocobolo)
- Velvet bag; barrel tube
Condition & Setup
Brand new.
Who the Fatboy A/Bb Clarinet Barrel Is For
The Backun Fatboy is a professional A/Bb clarinet barrel designed for players who need one setup to cover a wide variety of repertoire and performance contexts. It is commonly chosen by working clarinetists who value a barrel that supports flexible phrasing and easy adjustment across different rooms, ensembles, and styles.
The Fatboy is Backun’s best-selling barrel and is widely used from major concert hall work to jazz club playing, making it a practical choice for artists who regularly switch between classical, commercial, and crossover demands. Note: In Japan, this model is known as the Backun Barrel.
Common Questions About the Backun Fatboy
What clarinets does the standard fit Fatboy barrel pair with?
The standard fit is designed to pair with Backun, Buffet, Yamaha, Leblanc, and Selmer USA clarinets, including Selmer USA Centered Tone, 10G, and Series 9 models.
What is included with this Backun Fatboy barrel?
This listing includes one 65mm Cocobolo Fatboy barrel, one velvet bag, and one barrel tube.
Is the Fatboy the same product as the Backun Barrel in Japan?
Yes. In Japan, this model is known as the Backun Barrel; it refers to the same Fatboy barrel model.
We are proud to be an authorized Backun dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Backun Fatboy A/Bb Clarinet Barrel, Cocobolo, 65mm, Standard Fit
- Material:
- Cocobolo
- Length:
- 65mm
Backun Fatboy A/Bb Clarinet Barrel Overview
The Backun Fatboy A/Bb Clarinet Barrel in Cocobolo (65mm, standard fit) is a professional clarinet barrel designed to provide a flexible response and adaptable feel for players who move between multiple styles and performance settings.
Backun Fatboy A/Bb Clarinet Barrel Specifications
- Instrument: A/Bb clarinet barrel
- Brand/Model: Backun Fatboy
- Material: Cocobolo wood
- Length: 65mm
- Fit: Standard fit
- Compatibility (standard fit pairs with): Backun, Buffet, Yamaha, Leblanc, Selmer USA (Centered Tone, 10G, Series 9)
- Finish: Natural wood (Cocobolo)
- Velvet bag; barrel tube
Condition & Setup
Brand new.
Who the Fatboy A/Bb Clarinet Barrel Is For
The Backun Fatboy is a professional A/Bb clarinet barrel designed for players who need one setup to cover a wide variety of repertoire and performance contexts. It is commonly chosen by working clarinetists who value a barrel that supports flexible phrasing and easy adjustment across different rooms, ensembles, and styles.
The Fatboy is Backun’s best-selling barrel and is widely used from major concert hall work to jazz club playing, making it a practical choice for artists who regularly switch between classical, commercial, and crossover demands. Note: In Japan, this model is known as the Backun Barrel.
Common Questions About the Backun Fatboy
What clarinets does the standard fit Fatboy barrel pair with?
The standard fit is designed to pair with Backun, Buffet, Yamaha, Leblanc, and Selmer USA clarinets, including Selmer USA Centered Tone, 10G, and Series 9 models.
What is included with this Backun Fatboy barrel?
This listing includes one 65mm Cocobolo Fatboy barrel, one velvet bag, and one barrel tube.
Is the Fatboy the same product as the Backun Barrel in Japan?
Yes. In Japan, this model is known as the Backun Barrel; it refers to the same Fatboy barrel model.
We are proud to be an authorized Backun dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.

