Bola ULT 50G 700C Carbon Gravel Disc Wheelset, 50mm Tubeless, 34-38mm Wide
Bola ULT 50G 700C Carbon Gravel Disc Wheelset, 50mm Tubeless, 34-38mm Wide
Kan beschikbaarheid voor afhalen niet laden
The Bola ULT 50G 700C Carbon Disc Gravel Wheelset combines lightweight Toray T800 carbon construction with a 50mm aerodynamic profile and multiple width options, delivering reliable performance for both gravel racing and mixed-terrain endurance rides. Designed for riders seeking a balance of aerodynamic efficiency, tubeless compatibility, and robust quality at a competitive price.
Key Features & Specs
- Rim Material: Toray T800 unidirectional matte carbon fiber
- Rim Depth: 50mm aerodynamic, mid-profile
- Internal/External Rim Widths: Internal: 28/30/32mm; External: 34/36/38mm
- Wheel Size: 700C (ETRTO 622mm)
- Total Weight: 1285g Β±2% (34/36mm), 1330g Β±2% (38mm)
- Spoke Specification: Sapim CX-Ray stainless steel, aero bladed
- Hub System: BL180 alloy hub, TPI ceramic bearings, 54T ratchet driver
- Tubeless Compatibility: Supports 28β50mm tubeless tires
- Braking Interface: Center Lock disc brake
- Certifications: ISO 4210-7 road safety, REACH-compliant
- Warranty: 24-month official manufacturer warranty
How it Compares
| Feature | Bola ULT 50G | Typical International Model* |
|---|---|---|
| Rim Material | Toray T800 UD matte carbon | Proprietary carbon (e.g., Zipp or Shimano spec) |
| Rim Depth | 50mm | 32β45mm |
| Internal/External Width | 28β32mm / 34β38mm | 25β32mm / 29β36mm |
| Weight (Pair) | 1285gβ1330g | 1300gβ1400g |
| Spokes | Sapim CX-Ray, bladed | Stainless bladed or butted |
| Hub System | BL180 alloy, 54T ratchet, TPI ceramic bearings | Brand hub, common 36Tβ66T, steel/ceramic |
| Disc Interface | Center Lock | Center Lock |
| Tubeless Ready | Yes | Yes |
| Certifications | ISO 4210-7, REACH | EN and local spec |
| Warranty | 24 months | 12β24 months |
| Typical Price Point | Factory-direct, cost-effective | High retail, 2β3x higher |
*Example: Zipp 303 XPLR/ Shimano RX870. Bola ULT 50G focuses on balancing low weight and aerodynamic performance, offering comparable features at a factory-direct price and strict QCβaddressing key rider pain points versus budget or high-premium brands.
Recommended Use Cases
- Gravel racing and adventure competitions over mixed terrain
- Endurance road cycling events requiring aerodynamic advantage and stable handling
- Upgrading factory wheelsets for lighter weight and improved response
- Cyclists seeking reliable tubeless-ready wheels for wide tire setups (28β50mm)
- Competitive amateur or club-level racing across road and gravel scenarios
Frequently Asked Questions
Are these wheels suitable for both gravel and road bikes?
Yes. The Bola ULT 50G 700C Carbon Disc Wheelset is engineered for dual-use in gravel and endurance road riding, thanks to its aerodynamic 50mm rim depth and multiple internal/external width options supporting 28β50mm tubeless tires.
What is the weight of this wheelset, and how does it compare?
The total weight ranges from 1285g (34/36mm width) to 1330g (38mm width), positioning it among the lighter carbon disc wheelsets in this segment. Comparable to major brandsβ offerings but at a more accessible price point.
What tire widths are supported?
This wheelset is tubeless-ready and compatible with 28β50mm tires, allowing for greater versatility between road and off-road setups. The rims are also suitable for clincher configurations if preferred.
What distinguishes Bola carbon wheels from similar-priced brands?
Bola implements strict multi-stage QC, offers a 24-month official warranty, and utilizes Toray T800 carbon with Sapim CX-Ray spokes and ceramic bearing hubsβdelivering performance and reliability typically reserved for higher-priced models.
Are these wheels compatible with 11/12-speed drivetrains and center lock disc brakes?
Yes, the hub system supports Shimano/SRAM/Campagnolo 11/12-speed cassettes and is designed for center lock disc brake mounting.
