Carbon Fiber Sporting Goods
Bola PRM 50R Carbon Disc Wheelset 700C – 50mm Deep, Tubeless, Blade Carbon Spokes, 1230g
Bola PRM 50R Carbon Disc Wheelset 700C – 50mm Deep, Tubeless, Blade Carbon Spokes, 1230g
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The Bola PRM 50R Carbon Disc Wheelset delivers a 50mm deep aerodynamic profile, lightweight 1230g set, and blade carbon spokes for optimal race performance. This wheelset supports both road and gravel bikes, offering ISO 4210-7 and REACH certified reliability, and compatibility with tubeless tires on 21mm or 24mm internal rim widths. Real-world use cases: rapid acceleration for racing, stable handling in crosswinds, and wide tire compatibility for varied terrain.
Explore the Performance of the Blade Carbon Spoke 50mm Wheelset
- Rim Depth: 50mm mid-profile for balanced aerodynamics and crosswind stability
- Internal Rim Width: 21mm (road) or 24mm (gravel, CX); External Width: 28mm or 30mm
- Weight: 1230g (set, no tape/valves)
- Spoke Count: 20 front and rear, 2-cross lacing
- Spokes: Straight-pull blade carbon spokes
- Rim Material: T800 UD matte carbon fiber
- Hub: Aluminum BL300, Enduro bearings, 54T ratchet, Center Lock, 12x100mm & 12x142mm thru-axle or QR compatible
- Certification: ISO 4210-7, REACH-compliant
Performance Comparison Table
| Feature | Bola PRM 50R | Common Alternatives |
|---|---|---|
| Weight (set) | 1230g | 1300–1450g |
| Rim Depth | 50mm | 40–50mm |
| Internal Width | 21/24mm | 19–22mm |
| Spokes | Blade carbon | Sapim CX-Ray/steel |
| Certifications | ISO 4210-7, REACH | UCI, ISO |
Real-World Benefits
- 1230g low rotational mass improves acceleration and hill climbing
- Blade carbon spokes enhance lateral stiffness and vibration damping
- Tubeless compatibility reduces rolling resistance and flats
- Choice of inner rim width fits 28–48mm tires (road, endurance, gravel)
Frequently Asked Questions
Are 50mm carbon disc wheels good for both road and gravel riding?
Yes, the Bola PRM 50R is engineered for versatility, supporting both road and gravel setups with optimized widths and tubeless readiness.
What are the weight advantages of a 1230g carbon wheelset for racing?
At 1230g, this wheelset minimizes rotational inertia, allowing for faster accelerations and lower fatigue over long distances compared to heavier alternatives.
How does a 50mm deep wheelset with blade carbon spokes compare to Sapim CX-Ray spoked wheels?
Blade carbon spokes provide greater lateral stiffness and reduced weight versus steel Sapim CX-Ray, improving power transfer and ride quality without compromising compliance.
Is a tubeless ready 21mm or 24mm inner width wheelset suitable for 32mm tires?
Yes, 21mm internal width fits 28–32mm tires for road use, and 24mm accommodates wider gravel tires up to 48mm, following ISO 4210-7 standards.
What’s the blade carbon spokes benefit on 50mm carbon bike wheels?
Blade carbon spokes enhance stiffness, reduce total weight, and damp road vibration, contributing to stable, efficient riding at speed.
Innovative Blade Carbon Spoke Design
The Bola PRM 50R carbon disc wheelset features an advanced blade carbon spoke design that optimizes aerodynamic efficiency while maintaining exceptional strength. These blade spokes reduce wind resistance and increase stiffness, providing a smoother and faster ride. At 1230g, this wheelset offers a remarkable balance between lightweight performance and durability, ideal for serious cyclists aiming to improve speed and handling over various terrains.
50mm Deep Rim Profile for Aerodynamic Advantage
With a 50mm deep rim profile, the Bola PRM 50R wheelset is engineered to slice through the air with minimal drag. This depth promotes higher speeds by enhancing aerodynamic properties, making it perfect for road cyclists and triathletes who demand peak performance. The 700C size ensures compatibility with most road bikes, and combined with tubeless setup capabilities, riders experience improved rolling efficiency and reduced puncture risk.
Tubeless-Ready for Enhanced Ride Quality
This blade carbon spoke 50mm wheelset supports a tubeless tire system, meaning cyclists can benefit from lower tire pressure without risking pinch flats. Tubeless compatibility improves traction and comfort by offering a smoother ride and better shock absorption on rough surfaces. Additionally, the robust carbon construction and disc brake compatibility make the Bola PRM 50R a reliable choice for riders seeking a high-performance, versatile wheelset for competitive and recreational cycling alike.
Advanced Blade Carbon Spoke Technology for Enhanced Durability
The Bola PRM 50R carbon disc wheelset features cutting-edge blade carbon spoke technology that provides exceptional strength and durability while keeping the weight minimal. The unique blade shape optimizes aerodynamic efficiency by reducing drag and improving overall wheel stability. Manufactured with precision-crafted carbon fibers, these spokes absorb vibrations effectively, delivering a smoother and more controlled ride. This blade carbon spoke 50mm wheelset strikes the perfect balance between stiffness and compliance, ensuring superior power transfer on every pedal stroke, making it a top choice for competitive and recreational cyclists alike.
Optimized 50mm Deep Carbon Rim for Superior Aerodynamics and Control
The 50mm deep rim profile of the Bola PRM 50R wheelset elevates aerodynamic performance without compromising handling. Its carefully engineered carbon construction is designed for tubeless compatibility, enhancing rolling resistance and puncture protection. At 1230 grams, the wheelset is remarkably lightweight, offering quick acceleration and nimble handling on varied terrain. Whether climbing steep hills or sprinting on flat roads, the 50mm deep blade carbon spoke wheelset delivers consistent responsiveness and improved cornering confidence, designed to meet the rigorous demands of high-speed riding and endurance cycling alike.
Tubeless-Ready Build for Enhanced Efficiency and Ride Quality
Equipped for tubeless tire setups, this blade carbon spoke 50mm wheelset enhances performance by lowering rolling resistance and improving comfort on rough surfaces. The seamless tubeless design allows riders to run lower tire pressures, increasing traction and reducing the risk of punctures. Additionally, the precise carbon rim manufacturing offers a secure and reliable bead lock, making installation and maintenance straightforward. The combination of tubeless compatibility and lightweight carbon materials ensures an efficient ride, providing a competitive edge for riders seeking speed, reliability, and adaptability in diverse cycling conditions.
Advanced Blade Carbon Spoke Technology for Enhanced Durability
The Bola PRM 50R carbon disc wheelset features cutting-edge blade carbon spoke technology that provides exceptional strength and durability while keeping the weight minimal. The unique blade shape optimizes aerodynamic efficiency by reducing drag and improving overall wheel stability. Manufactured with precision-crafted carbon fibers, these spokes absorb vibrations effectively, delivering a smoother and more controlled ride. This blade carbon spoke 50mm wheelset strikes the perfect balance between stiffness and compliance, ensuring superior power transfer on every pedal stroke, making it a top choice for competitive and recreational cyclists alike.
Optimized 50mm Deep Carbon Rim for Superior Aerodynamics and Control
The 50mm deep rim profile of the Bola PRM 50R wheelset elevates aerodynamic performance without compromising handling. Its carefully engineered carbon construction is designed for tubeless compatibility, enhancing rolling resistance and puncture protection. At 1230 grams, the wheelset is remarkably lightweight, offering quick acceleration and nimble handling on varied terrain. Whether climbing steep hills or sprinting on flat roads, the 50mm deep blade carbon spoke wheelset delivers consistent responsiveness and improved cornering confidence, designed to meet the rigorous demands of high-speed riding and endurance cycling alike.
Tubeless-Ready Build for Enhanced Efficiency and Ride Quality
Equipped for tubeless tire setups, this blade carbon spoke 50mm wheelset enhances performance by lowering rolling resistance and improving comfort on rough surfaces. The seamless tubeless design allows riders to run lower tire pressures, increasing traction and reducing the risk of punctures. Additionally, the precise carbon rim manufacturing offers a secure and reliable bead lock, making installation and maintenance straightforward. The combination of tubeless compatibility and lightweight carbon materials ensures an efficient ride, providing a competitive edge for riders seeking speed, reliability, and adaptability in diverse cycling conditions.
