DECKAS
0 ratings
Round Oval 104BCD 30T 32T 34T 36T 38T Narrow Wide Chainring Single Chainring for 6789101112-Speed
genuine image
Round Oval 104BCD 30T 32T 34T 36T 38T Narrow Wide Chainring Single Chainring for 6789101112-Speed
The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
Round Oval 104BCD 30T 32T 34T 36T 38T Narrow Wide Chainring Single Chainring for 6789101112-Speed
Item #: 81772596

Round Oval 104BCD 30T 32T 34T 36T 38T Narrow Wide Chainring Single Chainring for 6789101112-Speed

Item #: 81772596

€ 22

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, July 14
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Compatibility
Designed for 6 to 12-speed bikes, this chainring adapts seamlessly to a wide range of drivetrain systems, making it ideal for enthusiasts upgrading their setups.
Narrow-Wide Design
The narrow-wide tooth pattern enhances chain retention and minimizes drops, offering riders a more reliable and efficient cycling experience on varied terrains.
Multiple Size Options
Available in sizes from 30T to 38T, this chainring allows cyclists to fine-tune their gear ratio for optimal performance, whether climbing hills or sprinting on flat roads.

Product Details

Shop Round Oval 104BCD 30T 32T 34T 36T 38T Narrow Wide Chainring Single Chainring for 6789101112-Speed online at a best price in Malta. B0CJCNKJ4T
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Mountain Bikers

    Offers excellent chain retention, ideal for tackling rough terrains and steep inclines effortlessly.

  • Casual Cyclists

    Perfect for casual rides, providing smooth and reliable shifting for various speed setups.

  • Bike Enthusiasts

    Great for DIY upgrades, accommodating a wide range of bike speeds and enhancing performance.

Not Suitable For
  • Road Cyclists

    Not suitable for competitive road biking where multiple chainrings are preferred for speed versatility.

  • Heavy Riders

    May not provide adequate support or durability under heavier rider weights or extreme conditions.

  • Short-Distance Commuters

    Less practical for short commutes since efficiency is optimized for longer rides and varied terrains.

Product Description

Round Oval 104BCD 30T 32T 34T 36T 38T Narrow Wide Chainring Single Chainring for 6789101112-Speed

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the suitable BCD for the Round Oval Chainring?

    Answer: The Round Oval Chainring features a 104BCD (Bolt Circle Diameter), making it compatible with a range of cranksets designed for 104mm spacing. This BCD specification is common among mountain bike chainrings, ensuring a secure fit and optimal performance. If you're upgrading or replacing a chainring, verify that your crankset matches the 104BCD to ensure compatibility and functionality during rides.
  • Question: What chainring sizes are available for this product?

    Answer: This Round Oval Chainring is available in sizes of 30T, 32T, 34T, 36T, and 38T. Each size caters to different riding styles and terrain; for instance, a 30T is ideal for steep climbs, while a 38T can provide better speed on flat roads. Choosing the right size depends on your riding preferences, the type of bike you have, and the terrain you frequently encounter.
  • Question: What does Narrow Wide mean in regards to chainrings?

    Answer: The term 'Narrow Wide' refers to the alternating tooth design of the chainring. This design helps prevent chain drop by ensuring that the chain fits snugly on the teeth, reducing the chance of it slipping off during rides. It is especially beneficial for mountain biking or rough terrains where chain stability is crucial. If you're facing issues with chain drop, choosing a Narrow Wide design can significantly improve your riding experience.
  • Question: Is this chainring compatible with different speeds?

    Answer: Yes, the Round Oval Chainring is designed to be compatible with 6, 7, 8, 9, 10, 11, and 12-speed bikes. The innovative design allows it to work efficiently across various gear setups, making it a versatile choice whether you are upgrading a road bike or a mountain bike. This universal compatibility makes it easier to maintain and replace components while keeping your bike riding smoothly across all speed settings.
  • Question: How do I choose the right size chainring for my bike?

    Answer: Choosing the right size chainring depends on multiple factors including your riding style, terrain, and current gearing setup. For steep climbs, opting for a smaller size like 30T or 32T provides easier pedal resistance, while larger sizes like 36T or 38T are suited for speed on flat routes. Additionally, consider your rear cassette's teeth count – pairing your chainring size with a compatible rear configuration will optimize your bike's performance.
  • Question: Can this chainring be used with any bike model?

    Answer: While the Round Oval Chainring is designed for 104BCD fittings, it cannot be used with just any bike model. Compatibility hinges on your crankset's BCD and your bike's speed system. Therefore, it's crucial to check if your bike meets these specifications before purchasing. If it does, this chainring will enhance your bike’s performance, assuming the correct installation and adjustment.
  • Question: What type of material is used for this chainring?

    Answer: The Round Oval Chainring is typically manufactured from high-quality aluminum alloy, ensuring both durability and lightweight construction. Aluminum is favored in cycling components for its balance of strength, weight, and resistance to corrosion. This means you can enjoy high performance and longevity in varying weather conditions, which is vital for both casual and serious riders who demand reliability in their equipment.
  • Question: What tools do I need to install this chainring?

    Answer: To install the Round Oval Chainring, you will need a few essential tools: a chainring bolt wrench, a torque wrench for tightening, and possibly a crank puller depending on your crankset design. Having a clean workspace and understanding your specific crank configuration will streamline the installation process. Proper installation ensures optimal performance and minimizes wear during use, so being equipped with the right tools is vital.
  • Question: What is the advantage of an oval chainring compared to traditional round ones?

    Answer: Oval chainrings, like the Round Oval model, provide a unique shape that allows for smoother power transfer during pedaling. This design optimizes the pedaling stroke by increasing the power during the downstroke and decreasing it during the upstroke, which can enhance overall efficiency and reduce fatigue on long rides. Cyclists often report improved comfort and performance with oval chainrings, particularly in competitive settings.
  • Question: Where can I buy the Round Oval Chainring in Malta?

    Answer: You can purchase the Round Oval 104BCD Chainring at Ubuy in Malta. Ubuy offers a wide selection of bike components, including this chainring, ensuring you find exactly what you need for your cycling setup. Their user-friendly platform allows for easy navigation and order placement, making it convenient to shop for quality bike parts from the comfort of your home.

DECKAS Chainrings Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 22

Order now and get it around Tuesday, July 14

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-quality 7075 aluminum alloy ensures durability and longevity.
  • Narrow-wide teeth design enhances chain retention and minimizes friction.
  • Compatible with 7 to 12-speed systems, making it versatile for various bikes.
  • Available in multiple sizes: 32T, 34T, 36T, and 38T.
  • Easy installation that fits a 104mm bolt pattern for most cranksets.
  • Exceptional value for performance, perfect for road, mountain, and fixed-gear bicycles.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.