Bola CLA 700C 88mm Aero Carbon Front Wheel – Disc Brake, Tubeless, 18/21mm Internal
Bola CLA 700C 88mm Aero Carbon Front Wheel – Disc Brake, Tubeless, 18/21mm Internal
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The Bola CLA 700C 88mm Aero Carbon Front Wheel delivers aerodynamic efficiency for triathlon and time trial riders seeking reliable, tubeless-ready speed. Engineered with unidirectional Toray T700/T800 carbon, its deep-section profile balances stiffness and lightweight performance for competitive riding, all backed by ISO4210 certification and a 24-month warranty.
Key Features & Specs
- Wheel Size: 700C (ETRTO 622mm)
- Rim Depth: 88mm aero profile for maximum aerodynamic efficiency
- Internal Rim Width: 18mm or 21mm (selectable for tire compatibility)
- External Rim Width: 25mm or 28mm for modern tire fitment and improved aero interface
- Material: Unidirectional Toray T700/T800 carbon fiber, matte UD finish
- Compatibility: Tubeless-ready, recommended for 25–28mm tires
- Brake Type: Center Lock disc brake interface
- Axle Standard: 12x100mm thru-axle front compatibility
- Spokes: Pillar 1423 straight-pull
- Hub: Bola 54T ratchet with Enduro bearings
- Weight: Approx. 800g (±30g)
- Certification: ISO4210 compliant
- Warranty: 24 months limited
How it Compares
| Feature | Bola CLA 700C 88mm | Reserve 88 700C (Competitor) |
|---|---|---|
| Rim Depth | 88mm | 88mm |
| Internal Width | 18mm / 21mm | 19mm |
| Tubeless Compatibility | Yes | Yes |
| Material | Unidirectional Toray T700/T800 carbon | Unspecified carbon (Turbulent Aero design) |
| Brake Type | Disc, Center Lock | Disc |
| Weight (Front) | 800g (±30g) | ~815g* |
| Warranty | 24-month limited | Varies by distributor |
| Certification | ISO4210 | Not specified |
*Reserve 88 published front weight is an industry reference—actual values may vary depending on configuration.
Recommended Use Cases
- Competitive triathlon events where maximizing aerodynamic gains is essential
- Time trial races prioritizing low drag and consistent speed on flat terrain
- Performance road cycling with stable handling in crosswinds (compatible tire widths)
- Bike upgrades for riders seeking a balance of lightweight construction and stiffness
- B2B resellers and shops needing a rigorously tested carbon wheel solution with global warranty
Frequently Asked Questions
Is an 88mm deep carbon triathlon front wheel good for time trial performance?
Yes. An 88mm deep front rim reduces aerodynamic drag for flat-course time trials and triathlons, supporting sustained high speeds. For riders encountering frequent crosswinds, pairing with the right tire width (25–28mm) maintains stability. This depth is used regularly by competitive riders seeking marginal aero gains.
What are the benefits of 18mm vs 21mm internal rim width on a tubeless front wheel?
An 18mm internal width offers a tighter tire profile and slightly lighter weight, suitable for racers using 25mm tires. A 21mm internal width allows for a wider tire bead, optimizing fit for 28mm tires, enhancing volume, comfort, and grip—especially beneficial for mixed road surfaces or heavier riders.
How does a carbon disc brake wheelset with 25mm vs 28mm external width affect tire fit and aerodynamics?
External rim width should match tire width to minimize aerodynamic turbulence. A 25mm external matches best with 25mm or 26mm tires for lowest drag, while a 28mm external is ideal for 28mm tires, maintaining a smooth tire-to-rim interface and maximizing comfort.
Is 800g a competitive weight for a 700C deep section front triathlon wheel?
Yes. For an 88mm deep carbon front wheel, 800g (±30g) is comparable to or lighter than most major brands in this depth class, balancing low rotational mass with stiffness. This supports responsive acceleration and sustained speed at a cost-effective price.
What are the pros and cons of using a center lock disc interface for carbon triathlon wheels?
Center Lock disc mounts ease rotor installation, save weight, and maintain precise rotor alignment. The tradeoff is limited rotor brand compatibility compared to 6-bolt, but Center Lock is now the standard on most modern performance bikes.
