Movimento Central Rosca T47 | 30mm/ DUB / 24mm Shimano | Tripeak

R$ 928,88
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Rolamento
T47 86mm (Estrada): 3 em 1
Sistema de núcleo 3 em 1 (HTII / DUB / 3D +)
Rolamento de aço P05
Ferramenta BB padrão de 16 entalhes

O conjunto 3 em 1 Core System BB pode acomodar três especificações diferentes de fuso de manivela. Alterne facilmente entre diferentes pedivelas sem a necessidade de trocar o suporte inferior

Compatível com a ferramenta universal BB com diâmetro externo de 44 mm, eliminando a necessidade de várias ferramentas especializadas.

Os rolamentos de esferas de aço de precisão P05, para uma suavidade e durabilidade tranquilizadoras. 0,005 mm para excentricidade (fora da redondeza) da pista na pista interna. Isso é preciso.

Jetstream Pro Series stands for Rotation Optimized Ceramic Technologies. Because it takes more than just ceramic balls to minimize friction and gain watts. It’s about the composition of the raceway, seal, lubricant and balls. Jetstream Pro Series offers the right composition for the purpose. The JetStream Pro Series delivers exceptional efficiency and durability, backed by a reassuring four-year warranty for users.

Perfectly round G3 grade ceramic balls create lower rotational resistance, allowing your power to be better converted into speed.

NC raceway bearings have a Nano coating on both the outer and inner races. This dry film can minimize the coefficient of friction to as low as 0.03 dynamic and 0.07 for static. Nano coating overcomes or reduces mechanical lubrication problems, improving performance and extending service life >300%.

While the Supra LV is focused on pure pulley wheel performance, TRiPEAK chooses a different lubricant character for the ceramic bearing bottom bracket: Eterna low viscosity (LV) lubricant has the characteristics of being durable, reliable and maintaining quiet rotation.

ZERO Contact Seal , a non-contact bearing seal, provides complete coverage without increasing rotational resistance, achieving the ideal balance between efficiency and protection.

The 3-in-1 Core System BB set can accommodate three different crank spindle specifications. Easily switch between different cranks without the need to change the bottom bracket.