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Item #:
187492730
Mduoduo Freewheel High Hardness Steel Bike Freewheel Professional Single Speed 12T
Item #:
187492730
XCD 79
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 29
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With high-quality and exquisite workmanship, it is very sturdy and durable.
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What Stands Out
High Hardness Steel
Constructed from high hardness steel, this freewheel ensures superior durability against wear and tear, providing long-lasting performance for avid cyclists.
Professional Design
Designed specifically for single speed bikes, this freewheel offers seamless engagement and disengagement, making it ideal for both recreational and competitive riders.
12T Gear Ratio
Featuring a 12-tooth gear ratio, this freewheel delivers optimal speed control and efficiency, enhancing overall riding experience and making climbs easier.
Product Details
| Speeds | 1 |
| Brand | Mduoduo |
| Bicycle cassette type | Bicycle Cassette |
| Material | High-quality |
| Bicycle type | Folding Bikes |
| Weight | 0.29 lb (130 grams) |
| Has written warranty | No |
| Count | 1 |
| Model | Yundong3589 |
Who Should Buy?
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City Commuters
Ideal for urban cyclists who prefer a reliable single-speed bike for short commutes and errands.
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Frequent Riders
Great for cyclists who ride often and need a durable freewheel that withstands daily wear and tear.
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Budget Bike Enthusiasts
Perfect for those on a budget, looking for an affordable yet high-quality freewheel for their bicycles.
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Mountain Bikers
Not suitable for off-road biking where varied terrain requires multiple gears for better performance.
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Competitive Racers
May not meet the standards of competitive racers looking for high-performance components with advanced gearing options.
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Heavy Load Riders
Not recommended for those who often carry heavy loads or require additional gearing for improved hill climbing.
Product Description
Mduoduo Freewheel High Hardness Steel Bike Freewheel Professional Single Speed 12T
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of bicycles is this flywheel compatible with?
Answer: It is compatible with single-speed bicycles, electric bicycles, and folding bicycles. -
Question:
How does switching the number of teeth affect speed?
Answer: Switching from 16 teeth to 12 teeth can increase speed by up to 30%. -
Question:
Is the installation process difficult?
Answer: No, the installation is simple and convenient, designed to save your time and energy.
Mduoduo Bike Cassettes Editorial Review
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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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
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- 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.
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XCD 79
Order now and get it around Wednesday, July 29
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Features & Benefits
- Sturdy and durable steel construction for long-lasting use.
- Simple and convenient installation saves time and energy.
- High strength and hardness make it resistant to wear.
- Universal feature compatible with single-speed, electric, and folding bicycles.
- Upgrade to 12 teeth for a potential 30% increase in speed.
- Designed with precise dimensions for optimal performance.
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