Bola 3 Spoke Carbon 700C Tubeless Front Wheel 28mm Wave

2 total reviews

$650.00 USD

~~$750.00 USD~~ $650.00 USD

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Free shipping | VAT included in EU & USA

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Disc brake Hub(CenterLock） Bola Ratchet DT Swiss 350

A 3-spoke monocoque carbon front wheel with 28/21mm widths, 3D wave profile, 36T ratchet hub,ISO level for triathlon and TT.

Race-Day Aero Front

The BOLA 3-spoke front wheel pairs a triaxial Toray T700 rim with a patent-pending 3D wave profile. Its 28mm external and 21mm internal width supports 25–32mm tubeless or clincher tires, with a 36T high-engagement ratchet hub for immediate power transfer.

Buying Guide.

Spoke design - 3-spoke monocoque: a closed-course aero front for tri and time trial; it cannot be trued or re-spoked, so buy it knowing it is a sealed unit.

Hub engagement - 36T ratchet: pick it for immediate power delivery out of corners and on the turbo.

Tire width - 21mm bed: favor 25-28mm rubber for aero; wider tires trade drag for comfort.

Build note - front wheel only: pair it with a matching Bola rear; it is not a climbing or endurance wheel.

Same family - Bola also offers 4- and 6-spoke fronts; three spokes favor crosswind ease, more spokes favor raw aero.

Target Audience & Usage Notes.

Triathletes (Ironman, ITU), time trialists, and track/velodrome riders.

Not for climbing, endurance rides, or off-road use.

The Ride That Awaits.

Fit it up front, hit the turbo, and those three blades split the air like a knife through silk - the high-engagement hub catching power the instant you call for it, the wave profile steady even when the crosswind tries to steal the show. It is the face of speed. ISO-tested, with a 2-year warranty and free shipping: order today, ride sooner.

Specifications

Size: 700c

Carbon Grade: Toray T700/T800

Rim Depth: 75/80 wave

Bead Type: Hooked

Inner Rim Width: 21

Outer Rim Width: 28

Hub Model: Bola/DT 350

Spoke: carbon

Bearing Type: Steel

Complete Wheelset Weight: 900~1050

Accessories: N/A

Trade-offs & Considerations

Aero vs Crosswind: The integrated 3-spoke aero profile is built for steady-state TT and triathlon pace, cutting drag versus a bladed-spoked front wheel; in gusty or side-on wind the solid three-spoke disc behaves more directionally than a laced wheel, so it rewards smooth, straight courses over exposed twisting descents.

Weight vs Stiffness: The one-piece three-spoke structure is extremely laterally stiff, delivering immediate power transfer, but it carries more rotational mass than a conventional 24-spoke front wheel; exact build weight is to be confirmed.

Tire-Type Trade-off: The hooked bead accepts 25-28c clincher and tubeless tyres on a 21mm internal width and supports higher pressure than a hookless rim; tubeless lowers rolling resistance but requires tape, valve and sealant to seal the bed.

Sourcing & Delivery Trade-off: Priced at $650, the front wheel ships in 1-3 business days from standard stock; a custom hub or decal spec adds 7-15 business days.

Config Ladder: This is a front wheel only, so it pairs with a matching rear disc or a spoked rear wheel; the upgrade path is to run it as the front of a dedicated TT/triathlon build rather than as an all-round road wheel.

Performance Test Data

Fatigue Test: 750,000 cycles @640N (ISO 4210-7 Annex A, informative only)

Impact Resistance: >60J (Higher than ISO 4210-7)

Flatness: <0.25mm (internal QC)

Roundness: <0.3mm (internal QC)

Max Spoke Tension: >350 kgf (internal QC, spoke breaking tension)

Ultimate Strength: >300 kgf (internal QC, static spoke-hole point load)

Dynamic Equilibrium: <3g (internal QC)

Radial Stiffness: 90–110 N/mm (internal lab)

Lateral Stiffness: ≥8N/mm

Max System Weight: N/A

Recommended Use Cases

Sprinting / Criterium: Good. The stiff construction aids acceleration, but the aero profile may not suit tight, technical courses.

Triathlon / TT: Excellent. Purpose-built for triathlon and time trial, offering low drag and predictable crosswind handling.

Road Racing: Good. Suitable for flat and rolling terrain, providing aero benefits without excessive weight penalty.

Gran Fondo / Endurance: Not recommended. The deep rim and stiff ride may reduce comfort on long endurance events.

Climbing / Hill Repeats: Not recommended. The wheel's weight and depth are suboptimal for sustained climbing.

Not Recommended For: Gravel or off-road use, as it's designed for smooth pavement.

Compatibility

Frame Compatibility: Road, triathlon, time trial, and track frames with 700c wheels

Tire Type: Tubeless or clincher

Tire Width Range: 25-32mm

Brake Standard: Rim brake

Axle Standard: 12x100mm

Drivetrain: N/A (front wheel)

Rotor Standard: N/A (rim brake)

How It Compares

Model	Hub	Spoke	Bearing	Weight	Depth	Width	Price
700C 3-Spoke Front	36T ratchet, 10° engagement	3-spoke integrated carbon	TBD	TBD	TBD	28mm	See store
Model A	36T ratchet, 10° engagement	bladed spokes	Ceramic	~1515g	45mm	27mm	$1,899
Model B	3-pawl, 24T, 15° engagement	bladed spokes	Steel	~1510g	44mm	25mm	$1,049
Model C	36T ratchet, 10° engagement	bladed spokes	Ceramic	~1400g	40mm	28mm	$699

FAQ

Do I need to add tubeless tape and valves myself, or can I just fit a standard clincher?

It's a hooked tubeless-compatible wheel — fit tubeless tape and a valve to run it seal-less, or simply use standard clincher tyres with an inner tube.

How does a deep aero rim handle crosswinds — will it tug the steering on fast descents?

An optimised aero profile keeps steering torque predictable at 10°–15° yaw, so high-speed descents stay planted and controlled.

Can I run standard clincher tyres, or do I need a hookless-specific tyre?

The rim is hooked, so standard clincher tyres fit directly; for tubeless setups the hooked bed seals reliably.

Is this sold as a front wheel only, or as a pair?

This listing is for the front wheel; the matching rear wheel or a complete pair can be ordered separately.

Will I really pay no customs or VAT for delivery to the US and EU?

Yes. The Economy channel ships DDP — duties and VAT are fully prepaid by us, cleared in advance, and delivered to your door with no extra payment to customs or the courier.

Warranty & Shipping

Warranty Period: 2 years

Crash Replacement: 30% discount on replacement parts

Processing Time: In stock: 1–3 business days · Out of stock or custom order: 7–15 business days

Shipping method: FedEx/UPS/DPD/EMS Economy (free with duties & VAT included in USA & EU) · Expedited option available

Estimated Delivery: Economy 7–20 business days · Expedited 3–7 business days, customs clearance excluded

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