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BOLA CLA 700c 88mm Carbon Aero Front Wheel | Tubeless, Center Lock

BOLA CLA 700c 88mm Carbon Aero Front Wheel | Tubeless, Center Lock

1 total reviews

Regular price $350.00 USD
Regular price $390.00 USD Sale price $350.00 USD
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Free shipping  |  VAT included in EU & USA
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The Bola CLA 700C 88mm Carbon Front Wheel - an 88mm deep-section aero front wheel for triathlon and time trial on disc road bikes, built in Toray T700/T800 unidirectional carbon.

When the clock is your only rival, a front wheel must cut the air cleanly and hold its line. The Bola CLA 700C 88mm Carbon Front Wheel is built for triathletes and time-trial riders who demand tubeless-ready aero speed on a modern Center Lock, 12x100mm disc platform.

Buying Guide.

Internal width - 18mm: pair with a narrow 25-28mm race tire at 90-110 PSI tubeless for the lowest drag on smooth tarmac.

Internal width - 21mm: step to a 28-30mm tire at 80-100 PSI for rougher chipseal or a cushioned race-day feel.

Max rider weight: rated to 125kg system - check rider and gear before ordering.

Same-depth series: this deep front sits at the top of its own tier; pair it with the CLA 60/88 TT rear for a matched set, or move to an ELT/ULT front only if you want ceramic bearings and lighter spokes.

Adjacent depth: as a single front there is no paired depth to choose; its natural companion is a shallower front when crosswinds bite.

Target Audience & Usage Notes.

Ideal for triathletes, TT specialists, and fast criterium sprinters on disc road frames with 12x100mm thru-axles and Center Lock rotors.

This is a front wheel only (no rear).

Not intended for climbing or gran fondo - depth and mass favour flat speed.

Tubeless-ready, clincher compatible.

Verify fork tire clearance before running 38mm rubber.

The Ride That Awaits.

Clip in on a flat TT course and this deep front cuts the air like a blade drawn cleanly through silk - you hold speed with less effort, the ratchet hub biting the instant you lean on the pedals. A steady guiding hand is all it asks in a coastal gust. Free shipping, VAT included, and a 3-year rim / 2-year wheelset warranty with crash-replacement cover mean the only thing left to do is pin a number and go.

Specifications
Size: 700c
Carbon Grade: Toray T700/T800 hybrid carbon fiber
Rim Depth: 88mm
Bead Type: Hooked / Hookless
Inner Rim Width: 18mm / 21mm options
Outer Rim Width: 25mm / 28mm options
Hub Model: BL 300 54T
Spoke: Pillar 1423, 24/24, 2x Straight pull
Bearing Type: Enduro Steel bearing
Complete Wheelset Weight: 1700g (tape & valve excluded, ±2% tolerance)
Accessories: Tape, valve and spare spokes
Trade-offs & Considerations
Aero vs Crosswind: An 88mm front rim saves about 7.0W versus a 60mm front at 40km/h in still air, but at 10° yaw the deep section pushes the bars noticeably — fastest on calm TT courses, most demanding on windy days.
Weight vs Stiffness: About 800g (±30g) for the front wheel alone; the deep rim adds some rotational mass up front, offset by very high lateral rigidity for a steady aero tuck.
Tire-Type Trade-off: The 18/21mm internal bed runs 25–30c race clinchers tubeless at 80–110 PSI; the narrow bed favours high-pressure speed over volume and comfort.
Sourcing & Delivery Trade-off: This front wheel ships in 1–3 business days from stock at $350; pair it with the 88mm rear of the CLA 60/88 TT set for a matched build.
Config Ladder: A 54T ratchet hub shell and Enduro steel bearings are standard. Because this is a front wheel, the freehub upgrade ladder does not apply; build order chooses the 18mm or 21mm internal bed.
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: 122–136 N/mm (internal lab)
Lateral Stiffness: 42–51 N/mm
Max System Weight: 120kg
Recommended Use Cases
Road Racing: 2026 peloton standard runs 28-30mm tubeless on wide rims (TdF 2026 average ≈30mm); this 88mm section suits 40+ km/h racing and flat-to-rolling stages.
Gran Fondo / Endurance: All-day rides on modern frames designed around 30-32mm tyre clearance (Giant Propel, Cannondale SuperSix, Cervélo S5, 2026); wide 21mm bed pairs 25-32mm tubeless for comfort and speed.
Sprinting / Criterium: Deep-section aero for flat crits and sprint finishes; stable crosswind handling rewards steady hands on open courses.
Compatibility
Brake Standard: Disc brake, Center Lock rotor (140/160mm)
Axle: Front 12x100mm thru-axle
Tire: Tubeless-ready clincher, 21-38mm recommended
Frame: 700C disc road / triathlon frames; verify fork clearance for 38mm
How It Compares
ModelHubSpokeBearingWeightDepthWidthPrice
CLA 88 54T ratchet, 6.7° engagement Pillar 1423, 24H, 2x straight-pull Steel ~800g (front only) 88mm 25/28mm See store
Model A 66T ratchet, 5.5° engagement Sapim CX-Ray Steel cartridge ~1630g 50mm 23mm $2,663
Model B 3-pawl, 24T, 15° engagement Straight-pull steel Steel ~1490g 50mm 25mm $1,049
Model C 36T ratchet, 10° engagement Bladed steel Ceramic ~1450g 50mm 28mm $739
FAQ
Which tyres suit the 18mm/21mm internal front options?
The 18mm and 21mm internal options suit 25–28c tyres on this deep triathlon front, keeping the casing tight and aero.
What is included with this front wheel — tape, valve, spare spokes?
It arrives tubeless-ready with rim tape and valve fitted plus spare spokes, so you can mount it straight onto your front hub without ordering extras.
How does an 88mm deep front wheel handle crosswinds on a time-trial bike?
An optimised profile keeps steering torque predictable at 10°–15° yaw, so the deep front stays composed in gusts rather than darting.
Do these rims accept standard clincher tyres, and what is the pressure limit on the hookless option?
Hooked rims accept standard clincher tyres directly. For the hookless option, per ETRTO, tubeless tyres 28c and wider must not exceed 72.5 PSI (5.0 bar) to prevent unseating.
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, 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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