Bola CLA 45/50 Wave Aero Carbon Road Wheelset 700C Disc
Bola CLA 45/50 Wave Aero Carbon Road Wheelset 700C Disc
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The Bola CLA 45/50 Wave 700C Disc Wheelset - an asymmetric wave-profile aero road set for road racing and light gravel, built in Toray T700/T800 carbon.
Long road rides, fast group efforts, or mixed-surface gravel days - the Bola CLA 45/50 Wave disc wheelset is shaped for aerodynamic balance with confidence in the rough. A 45mm front and 50mm rear asymmetric wave profile cuts drag while calming crosswinds, tubeless-ready to ISO 4210-7.
Buying Guide.
Internal width - 22mm (the only bed offered): run a 28-32mm tire at 70-90 PSI for smooth tarmac and fast group rides, or step to a 32-38mm tire at 55-70 PSI for rough chipseal and light gravel.
Max rider weight: rated to 120kg system - check rider and gear before ordering.
Same-depth series: the ELT 450W is the gravel-wide wave sibling at $579, opening a wider channel with ceramic bearings - choose this CLA wave when your riding stays road-first.
Adjacent depth: within the CLA wave family, the round 45R and 50R rims sit alongside - choose the wave profile when crosswind stability matters more than a flat disc.
Target Audience & Usage Notes.
For road racers, gravel-curious riders, and endurance cyclists wanting one aero set for mixed surfaces.
Requires a disc frame with 12x100/12x142 thru-axle (QR adapters included).
Tubeless-ready; clincher-compatible.
The Ride That Awaits.
The wave profile tracks like a hound on a scent - steady at speed, unflustered when a gust meets the open highway. Wide-enough rims settle 28-30mm tyres into a supple arc, and the ratchet hub answers every accelerando with a flick of the wrist. Free shipping, VAT included, and a 3-year rim / 2-year wheelset warranty with 30% crash-replacement cover make this your invitation to ride further than you planned.
Specifications
- Material: T700/T800 Carbon
- Rim depth: 45mm&50mm
- External width: 28mm
- Internal width: 22mm
- Size: 700c
- Hub: BL300 CNC 54T
- Bearing: Enduro Steel
- Spoke: P1423 24/24 2X SP
- Wheelset weight (+/-2% tolerance, excluding rim tape and valves): 1400g
Trade-offs & Considerations
- Aero vs Climbing: The 45mm front and 50mm rear depths provide good aerodynamics, but the ~1400g weight is not the lightest for climbing, so you might prefer shallower rims for steep hills. However, the stiffness and 54T hub engage quickly, making it responsive on climbs.
- Crosswind vs Aero: The asymmetric wave profile is designed to reduce drag while maintaining stability in crosswinds, but deeper rims like 50mm can still be affected by strong gusts. The 45mm front helps mitigate this, offering a balance between aero and control.
- Tire Volume vs Speed: With 22mm internal width, you can run 28-35mm tires at lower pressures for comfort and traction, but wider tires might slightly increase rolling resistance at high speeds compared to narrower rims. However, tubeless setup reduces flats and allows optimal pressure tuning.
- Weight vs Durability: The T700/T800 carbon construction keeps weight around 1400g while ensuring stiffness and durability under ISO 4210-7 standards. Enduro steel bearings offer long-term reliability but are slightly heavier than ceramic options, trading a bit of weight for toughness.
Performance Test Data
- Fatigue Test: 750,000 cycles @640N (ISO 4210-7 Annex A, informative only)
- Impact Resistance: >40J (ISO 4210-7 reference)
- Flatness: <0.25mm (internal QC)
- Roundness: <0.3mm (internal QC)
- Max Spoke Tension: >300kg (internal QC)
- Ultimate Strength: >100kg (internal QC)
- Dynamic Equilibrium: <3g (internal QC)
- Radial Stiffness: 90–110 N/mm (internal lab)
- Lateral Stiffness: 38-48 N/mm
- Max System Weight: 120kg
Recommended Use Cases
- Sprinting / Criterium: Good
- Triathlon / TT: Excellent
- Road Racing: Excellent
- Gran Fondo / Endurance: Good
- Climbing / Hill Repeats: Good
- Not Recommended For: Not recommended
Compatibility
- Frame Compatibility: Fits 12x100mm front and 12x142mm rear thru-axle frames; includes QR adapters for quick-release frames.
- Tire Type: Tubeless-ready clincher
- Tire Width Range: 26-38mm
- Brake Standard: Disc brake (Center Lock)
- Axle Standard: 12x100mm (F) / 12x142mm (R)
- Drivetrain: Not specified (compatible with Shimano/SRAM and Campagnolo freehubs with proper cassette)
- Rotor Standard: Center Lock
How It Compares
| Model | Hub | Spoke | Bearing | Weight | Depth | Width | Price |
|---|---|---|---|---|---|---|---|
| CLA | BL300 CNC 54T | P1423 | Enduro Steel | 1400g | 45mm&50mm | 22mm | see store |
| Hyper 50 | Bitex | Pillar | Steel | 1450g | 50mm | 28mm | ~$600 |
| Aero 50 | Novatec | Pillar | Steel | 1420g | 50mm | 28mm | ~$550 |
| Drive 50 | Elitewheels | Pillar | Steel | 1430g | 50mm | 28mm | ~$580 |
FAQ
What type of riding is the Bola CLA wheelset best suited for?
The Bola CLA is designed for road racing, gravel, and endurance riding. With a 45mm front and 50mm rear depth, it offers a balance of aerodynamics and stability. The tubeless setup and 28mm external width accommodate 28-35mm tires for mixed-surface use. Its ~1400g weight keeps it responsive on climbs while maintaining stiffness for sprints.
How does the 54T Enduro ratchet hub affect performance?
The BL300 hub with a 54T Enduro ratchet provides a 6.67° engagement angle, meaning the pedals engage quickly with minimal rotation. This improves power transfer during accelerations and technical sections. The ratchet design also contributes to a reliable and durable hub, with Enduro steel sealed bearings for low friction.
What tire pressures should I run with 28mm tires on this wheelset?
For a 28mm tire on a 22mm internal width rim, a good starting pressure is around 80-90 psi for the front and 85-95 psi for the rear, depending on rider weight. Lower pressures (around 70-80 psi) can be used for rough roads or gravel to improve comfort and traction. Always check the tire's recommended pressure range and adjust based on conditions.
How does the wheelset handle crosswinds?
The asymmetric wave profile and 45mm front rim are designed to reduce the effect of crosswinds, improving stability. The 50mm rear provides aero benefits without compromising control. The rim's shape and width help mitigate the steering moment caused by side gusts, making it manageable in windy conditions. Riders should still be cautious in strong gusts, but the design offers a good balance.
What is the upgrade path for this wheelset?
This wheelset is a solid upgrade from budget alloy wheels, offering weight savings and aero benefits. If you find the need for more stiffness or lighter weight, you could explore higher-end carbon wheels with ceramic bearings. The wheelset's tubeless readiness allows you to experiment with different tire widths and pressures. It also includes quick-release adapters, making it compatible with various frame standards.
Warranty & Shipping
- Warranty Period: 3 years for rims / 2 years for wheelsets
- Warranty Coverage: Manufacturing defects on carbon structure
- Crash Replacement: 30% discount within warranty period
- Processing Time: 1–3 business days; 7–15 business days for custom or out-of-stock items
- Shipping Method: FedEx / UPS / DPD Economy (free, duties & VAT included in USA & EU) · Expedited option at checkout (duties & VAT payable on delivery)
- Estimated Delivery:Economy 7–20 business days · Expedited 3–7 business days, excluding customs clearance
- Packaging: Double-wall carton with foam protection