Hand-built for quality reassurance the CeramicSpeed T47 SRAM DUB Mountain Bike Bracket outperforms any rival. Featuring an integrated dust cover for all models, a snug and secure fit that fully protects the face of the bearing, the new SRAM DUB crank standard, built on a 28.99 spindle, allows for a more contamination resistant BB design, delivering outstanding performance and stiffness without any sacrifices. The CeramicSpeed T47 is a newer bottom bracket shell design, utilizing the oversized interface of PF30 and EVO386, but has the added benefit and peace of mind of a threaded interface. The SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width, and all CeramicSpeed bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the CeramicSpeed T47 SRAM DUB Mountain Bike Bracket.

Frame: T47 Opening diamete: Threads Shell width: 86 Bottom Bracket tool for installation: BBT-47 *Also compatible with TREK T47 85.5mm wide frames*