Description
The STW TR21v Rear Wheel from KY Alloy combines rugged durability and lightweight performance for road cyclists and mountain bikers seeking a reliable upgrade. Designed with a double-wall aluminum rim and a robust black-finished freewheel hub, this wheel delivers smooth rotation and precise handling while maintaining an impressive 460g weight—perfect for riders prioritizing agility without sacrificing strength. Its 135mm axle spacing and 10mm QR compatibility ensure seamless integration into a variety of bike frames, while the 559 BSD measurement suits 26-inch setups commonly found in hybrid and entry-level mountain bikes.
Key Features:
– Freewheel Hub System: Compatible with 8-11 speed setups, ideal for older drivetrains or retro builds
– Double-Wall Aluminum Rim: Enhances stiffness and impact resistance for rough terrain or heavy loads
– Low-Profile Design: Black anodized finish blends style with stealthy performance
– Versatile Application: Suited for commuting, trail riding, or converting vintage bikes
Why Choose This Wheel?
| Feature | STW TR21v Rear Wheel | Competitor Products |
|——————-|—————————-|—————————|
| Weight | 460g (ultra-lightweight) | 550g+ (bulkier designs) |
| Rim Construction | Double-wall durability | Single-wall fragility |
| Hub Type | Freewheel (retro-friendly) | Cassette-only limitations |
| Speed Compatibility| 8-11 speeds | Limited to modern systems |
Whether you’re tackling city streets or light off-road trails, this rear wheel provides responsive acceleration and confident cornering. Its freewheel design also makes it a smart choice for riders restoring classic bikes or experimenting with mixed-speed setups. With its balance of affordability and performance-driven engineering, the STW TR21v stands out as an upgrade that delivers tangible benefits without breaking the bank.
