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CeramicSpeed ​​OSPW RS 5 radios Shimano Dura-Ace 9250/Ultegra 8150

$62900

Prices subject to change. How pricing works →

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The CeramicSpeed ​​OSPW RS 5 radios Shimano Dura-Ace 9250/Ultegra 8150 typically ships in 5-8 business days

CeramicSpeed   |   SKU: 113486  |   Option: Negro

Recogida disponible en RA Cycles - Brooklyn

Normalmente está listo en 24 horas

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CeramicSpeed ​​OSPW RS 5 radios Shimano Dura-Ace 9250/Ultegra 8150 Info

El CeramicSpeed ​​OSPW RS representa un salto adelante en la evolución de los sistemas de poleas sobredimensionadas para grupos de carretera. Con su diseño moderno y angular, el OSPW RS adopta la estética contemporánea, integrándose perfectamente con las últimas tendencias de diseño en bicicletas y grupos. El nuevo OSPW tiene mayor resistencia y durabilidad, con un diseño de jaula reforzada que garantiza un rendimiento óptimo incluso en las condiciones más exigentes. Esta versión es compatible con su grupo electrónico Shimano Dura-Ace Di2 o Ultegra Di2, lo que le ayuda a seguir siendo eficiente y funcionar lo más silencioso posible. Tiene el diseño clásico de 5 radios que permite un precio más bajo y es conocido por su gran eficiencia. CeramicSpeed ​​OSPW siempre está evolucionando para hacer que su viaje sea más suave.

The RA Perspective

We recommend the 5-Spoke to riders who want real CeramicSpeed bearings on a Dura-Ace or Ultegra Di2 build without stretching for the Alpha version we also carry. The bearings inside are identical to what's in the pricier pulley — you're not giving up performance, just the solid disc and debris protection.

The open spoke design is worth being honest about. It picks up more road grit than a sealed Alpha pulley, especially riding through wet Brooklyn winters or on chip-seal roads upstate, so plan on pulling the pulleys for a cleaning or bearing check more often than you would with the Alpha. It's not a dealbreaker, just a maintenance rhythm to build in.

Weight and ride feel are close enough to the Alpha that most riders won't notice a difference on the bike — the gap between the two versions shows up in bearing longevity under bad conditions, not in how the drivetrain runs on a dry day.

We'd point this at a rider who rides mostly on clean roads and wants to save the difference in price, and steer someone doing a lot of wet-weather or gravel-adjacent road riding toward the Alpha instead.

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!

Learn more about our price match guarantee

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R&A Cycles - 50th Anniversary

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