Unlock Seamless Shifting and Urban Agility with Precision Engineering.
Conquer city streets and race tracks with a freewheel designed to deliver smooth, reliable gear changes every time. The Sunrace MF-R2A 6-speed freewheel eliminates shifting frustrations by offering durability and performance crafted from high-grade steel. Lightweight yet robust, it’s the perfect upgrade for riders demanding efficiency and long-lasting power in their daily or recreational rides.
Key Features
- 6-speed freewheel optimized for urban and racing bicycles.
- Wide 14-24T gear range for versatile riding conditions.
- Index shifting compatible for precise and effortless gear transitions.
- High-quality steel construction ensures exceptional durability.
- Lightweight design at just 393 grams for enhanced cycling efficiency.
- Easy installation on compatible wheel hubs.
- Ideal for daily commuters and recreational cyclists seeking reliable drivetrain performance.
Technical Specifications
- Type: 6-speed freewheel
- Gear range: 14-24 teeth (T)
- Compatibility: Index shifting systems
- Material: High-quality steel
- Weight: 393 grams
- Designed for: City bikes and racing bicycles
- Installation: Fits compatible wheel hubs
Frequently Asked Questions
Is the Sunrace MF-R2A compatible with all bikes?
The MF-R2A is designed for city and racing bikes with compatible wheel hubs and index shifting systems. Always check your bike’s specifications before purchase.
How durable is the Sunrace MF-R2A freewheel?
Constructed from high-quality steel, the MF-R2A offers long-lasting durability suitable for daily use and recreational riding.

Reviews
There are no reviews yet