CeramicSpeed T47a SRAM DUB 28.99mm Gravel CX Coated Bottom Bracket (Blk)

T47a Bottom Bracket for SRAM DUB alt. Gravel

T47a pour obus asymétrique de 77 mm.

T47a is a threaded bottom bracket shell design, utilizing the oversized interface of BB right, but with the benefit and peace of mind of a threaded interface. Compatible frames feature an asymmetrical 77mm shell width, placing the non-drive side bearing within the frame, and the drive side bearing externally.

Our Gravel bottom brackets are built with CeramicSpeed Coated bearings and equipped with UFO Long Life Grease for the ultimate in durability and protection in all environments.

Équipés de couvercles anti-poussière de précision pour un ajustement serré et sûr qui protège également entièrement la face du roulement, ils offrent des performances exceptionnelles sans aucun sacrifice. Les roulements CeramicSpeed fabriqués à la main supportent la charge de la manivelle au cadre avec une durabilité et une efficacité inégalées.

Outil d'installation du pédalier : Outil CeramicSpeed Dual Socket Tool T45/T47 à 16 encoches 52,2mm diamètre de l'outil de coupe

Dans la boîte

• 2 tasses avec roulements CeramicSpeed et couvercles anti-poussière.
• Tube d'écartement en deux parties.
• CeramicSpeed Long Life Grease.
• Spacers for setup & adjustments.
• Feuille d'autocollants.

Données techniques

T47a is an open standard designed to provide the benefits of both oversized shells and the tight fit of threading. These cups and bearings adapt the shell so it is compatible with 24mm diameter spindle cranks.

Our CeramicSpeed Coated Bearings reduce drag by over 75% when compared to stock bottom brackets. Down to 0.3-0.4 watts per set. This is the result of hardened-steel races, coated with a unique non-corrosive surface finish and combined with CeramicSpeed Balls that are 100% smoother and 15% harder than the ceramic competition, in addition to lasting longer.