Rotor T4724 Internal bottom bracket

Upgrade your ride with the ROTOR T4724 Internal Bottom Bracket. This innovative solution combines the security of threaded interfaces with the benefits of oversized shells, ensuring universal compatibility for 24mm cranksets like ROTOR and Shimano. Experience silent, smooth power transfer and enhanced drivetrain efficiency thanks to precision-engineered steel or ceramic bearings. Crafted from durable 7075 aluminum with 100% CNC machining, the T4724 offers superior reliability and a lightweight design for optimal performance across road, gravel, and MTB disciplines. Unlock your bike´s true potential with this ultimate upgrade