Cerchio Bola 700C 45/50mm Wave Carbon Tubeless Disc | 28mm di larghezza
Cerchio Bola 700C 45/50mm Wave Carbon Tubeless Disc | 28mm di larghezza
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Cerchio in carbonio wave a forma di U da 45/50 mm con larghezze di 28/22 mm, tubeless-ready, per freni a disco e quattro livelli di peso da 360–440 g.
Disc-Road Aero per percorsi vari
Il cerchio BOLA 700C wave abbina un profilo a U da 28 mm esterno e 22 mm interno con opzioni di profondità da 45 mm o 50 mm. La struttura specifica per freni a disco elimina i compromessi legati alla pista frenante e ottimizza il cerchio per i moderni telai da strada a disco.
Guida all'acquisto.
Livello di peso - Estremo leggero ~360 g: il layup più leggero per i corridori su strada liscia.
Livello di peso - livelli medi ~380/410 g: l'equilibrio ideale per le gare.
Livello di peso - livello superiore ~440 g: resistente per strade sconnesse e ciclisti più pesanti.
Foratura dei raggi - la foratura più leggera riduce la massa rotazionale ma richiede una tensione precisa; quella più pesante aumenta la rigidità e il carico.
Profondità - scegli il profilo wave meno profondo per salite e vento, quello più profondo per l'aerodinamica su percorsi pianeggianti.
Pubblico di destinazione e note sull'utilizzo.
Corridori su strada, partecipanti a gran fondo e costruttori di set di ruote disc-road personalizzati.
Non adatto per gare su pista o ciclisti di peso superiore a 120 kg.
La guida che ti attende.
Parti e senti l'ampio canale wave accogliere pneumatici da 26-38 mm, con la ruota rigida che risponde a ogni scatto mentre il profilo profondo mantiene la stabilità contro il vento. È un cerchio disc-road costruito per la versatilità: sprint, salite, lunghe giornate in sella. Spedizione gratuita e garanzia di 3 anni ti permettono di costruire senza compromessi.
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- Materiale: high-modulus Toray-grade carbon
- Altezza: 45mm&50mm
- Larghezza esterna: 28mm
- Larghezza interna: 22mm
- Misura: 700c
- Profile: Wave U-shaped
- Peso Tier: 360g, 380g, 410g, 440g
- PSI massimo: 110 psi
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- Aero vs Crosswind: Choose 50mm for maximum aero advantage on flat roads, but it is more susceptible to crosswinds. The 45mm Altezza offers better crosswind stability and climbing versatility, balancing aero and control.
- Peso vs Durability: Option from 360g (Extreme Light) is ideal for racing, prioritizing low Peso. Heavier tiers (up to 440g) provide more durability for daily riding, with only a slight Peso penalty.
- Climbing vs Flat: The 45mm Altezza is lighter and better suited for climbing, while the 50mm Altezza is designed to maximize aero efficiency on flat and rolling terrain.
- Tire Volume vs Speed: The 22mm internal width supports wider tires (28-32mm) for comfort and reduced rolling resistance, but narrower tires may offer better aerodynamics on smooth roads.
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- Fatigue Test: 750,000 cycles @640N (ISO 4210-7 Annex A, informative only)
- Impact Resistance: >40J (ISO 4210-7 reference)
- Flatness: <0.25mm (internal QC)
- Roundness: <0.3mm (internal QC)
- Max Raggio Tension: >300kg (internal QC)
- Ultimate Strength: >100kg (internal QC)
- Dynamic Equilibrium: <3g (internal QC)
- Radial Stiffness: 90–110 N/mm (internal lab)
- Lateral Stiffness: ≥8N/mm
- Max System Peso: 120kgs
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- Climbing / Hill Repeats: Excellent. With 45mm Altezza and lightest option (360g), it's great for climbs.
- Gran Fondo / Endurance: Good. Tubeless ready and 28-32mm tires provide comfort for long rides.
- Road Racing: Good. Aero profile and stiffness aid performance.
- Sprinting / Criterium: Suitable. 50mm Altezza offers more aero, but heavier Peso may affect acceleration.
- Training / Daily Riding: Suitable. Durable versions (440g) and Tubeless reduce flats.
- Not Recommended For: Not recommended for track racing or riders over 120kg.
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- Frame Compatibility: 700C disc Freno road frames
- Tire Type: Tubeless or clincher
- Tire Width Range: 26-38mm (recommended)
- Freno Standard: Disc Freno only
- Drivetrain: Compatible with all standard road drivetrains
- Rotore Standard: Varies by Mozzo (center lock or 6-bolt)
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| Translation missing: it.product.metafields.model | Translation missing: it.product.metafields.hub | Translation missing: it.product.metafields.spoke | Translation missing: it.product.metafields.bearing | Translation missing: it.product.metafields.weight | Translation missing: it.product.metafields.depth | Translation missing: it.product.metafields.width | Translation missing: it.product.metafields.price |
|---|---|---|---|---|---|---|---|
| Bola | N/A | 20/24H | N/A | 410g | 50mm | 28mm | vedi negozio |
| Aero 50 | N/A | N/A | N/A | 420g | 50mm | 28mm | ~$500 |
| Endurance 50 | N/A | N/A | N/A | 430g | 50mm | 28mm | ~$800 |
| Race 50 | N/A | N/A | N/A | 440g | 50mm | 28mm | ~$600 |
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How do I set up these rims Tubeless?
Suitable for Tubeless. Use Tubeless tape, valve, and sealant. The 22mm internal width accepts tires from 28-32mm. Inflate to recommended pressures of 100-125 psi for Tubeless use. Ensure tire bead locks into the rim.
What tire sizes are compatible?
The rims are designed for 700C (ISO 622) tires. Recommended tire width is 28-32mm. The internal width is 22mm, which provides good tire support. clincher tires can also be used.
How much Peso can I save with these rims?
The lightest option (Extreme Light) weighs from 360g, which is very light for a carbon rim. Other tiers include 380g, 410g, and 440g. Compared to standard alloy rims (around 500g), you can save 60-140g per rim.
Can I build these rims into a custom wheelset?
Yes, these rims are compatible with standard disc Freno hubs. Available in 20 or 24 Raggio drillings. You can build with your choice of hubs and spokes. The rims are tested for Raggio tension >300kg.
What maintenance is needed for carbon rims?
Regularly check for impact damage, delamination, and cracks. Clean with mild soap and water. Avoid overheating from prolonged braking. Inspect the rim bed and Raggio bed. Carbon rims are durable but require care to prevent stress fractures.
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