Bola ELT 45R 700C 45mm Carbon Disc Brake Wheelset – Lightweight Tubeless-Ready, 28/30mm Wide
Bola ELT 45R 700C 45mm Carbon Disc Brake Wheelset – Lightweight Tubeless-Ready, 28/30mm Wide
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The Bola ELT 45R 700C Carbon Disc Brake Wheelset delivers a 45mm aero profile with Toray T700/T800 carbon, 28mm or 30mm external widths, and a low 1250g set weight. Engineered for road cyclists seeking an optimized balance between aerodynamic efficiency, stiffness, and ride comfort across endurance, training, and mixed terrain. Fully tubeless-ready and tested to ISO4210 industry standards, this wheelset brings advanced material performance at a cost-effective price point for demanding riders and B2B partners.
Key Features & Specs
- Rim Depth: 45mm aerodynamic carbon profile
- External Rim Width: Choice of 28mm or 30mm for optimal tire interface
- Internal Rim Width: 21mm or 24mm (selectable)
- Wheelset Weight: 1250g ±30g per set (verified)
- Material: UD Toray T700/T800 carbon fiber rim; aluminum hub; stainless steel spokes
- Brake Compatibility: Disc brake, Center Lock standard
- Hub System: Bola BL200, 54T ratchet, ceramic bearings, QR and 12x100/142 thru-axle compatibility
- Tubeless-Ready: Supports modern tubeless tire setups
- Certification: Tested to ISO4210 safety standard
- Warranty: 24 months limited manufacturer warranty
How it Compares
| Feature | Bola ELT 45R 700C | ENVE 45 |
|---|---|---|
| Rim Depth | 45mm | 45mm |
| External Rim Width | 28mm/30mm | 25mm |
| Internal Rim Width | 21mm/24mm | 21mm |
| Weight (pair) | 1250g ±30g | Approx. 1452g |
| Tubeless-Ready | Yes | Tubeless Only |
| Hub System | BL200, 54T, ceramic | InnerDrive, steel bearings |
| Warranty | 24 months | 5 years (manufacturer) |
| Testing | ISO4210 | ENVE QC program |
| MSRP | Factory-direct pricing | Premium price segment |
Recommended Use Cases
- Endurance road cycling requiring lightweight and sustained speed
- Gran fondos, sportives, and long-distance events
- Daily training rides where stability and all-weather disc braking matter
- Mild gravel and mixed-terrain riding compatible with modern 28–32mm tubeless tires
- Upgrade for stock alloy wheels to improve stiffness and ride quality
- OEM/ODM supply for bicycle brands, local retailers, or cycling fleets seeking reliable carbon wheels
Frequently Asked Questions
Are 45mm deep carbon disc brake wheels good for endurance road cycling?
Yes, 45mm deep carbon disc brake wheels like the Bola ELT 45R balance aerodynamic benefit and crosswind control, making them well-suited for endurance road cycling over varying terrain and distances.
What are the benefits of a 1250g 700C tubeless-ready wheelset for road bikes?
The lightweight 1250g build reduces rotational mass for improved acceleration and climbing. Tubeless-ready rims enable lower tire pressures for better traction, reduced puncture risk, and increased comfort.
How does a 28mm vs 30mm wide carbon wheelset affect ride performance?
Wider rims (30mm) provide a broader tire interface for increased stability and comfort, especially with modern tubeless tires, while 28mm offers a slightly lighter feel and improved aerodynamics for narrower tires.
Is a 45mm carbon wheelset with ceramic bearings suitable for both racing and training?
Yes, the Bola ELT 45R's ceramic-bearing hub and balanced rim profile deliver efficient power transfer for racing, while the robust construction and warranty support daily training year-round.
What is the difference between this 45mm carbon wheelset and lighter climbing wheels?
Compared to lighter, shallower climbing wheels (e.g., 30–38mm, sub-1200g), the 45R favors aerodynamic gains at speed while remaining competitive in weight. Climbing specialist wheels may offer slightly faster ascents but less aero stability in flat and rolling terrain.
