Contec BoxThread BSA-29 Sram DUB bottom bracket

Upgrade your ride with the CONTEC BoxThread BSA-29, the ultimate bottom bracket for SRAM DUB cranksets. Experience flawless power transfer and superior durability thanks to precision-engineered, sealed cartridge bearings that repel dirt and water. Its lightweight yet robust aluminum construction ensures stiffness for explosive acceleration and agile handling. Designed for BSA threaded frames (68/73mm), it guarantees a perfect fit and seamless integration with the SRAM DUB system. Enjoy smooth, creak-free performance and reliable, long-lasting core for your drivetrain