Key Features

T47 External Bottom Bracket Standard – Threaded bottom bracket for frames with T47 shell.
24 mm Spindle Compatibility – Works with Shimano Hollowtech II cranksets and Rotor 24 mm spindle cranksets (e.g., ALDHU 24, Vegast 24, 2INpower DM).
Steel Bearings – Durable and cost-effective bearing option.
7075 CNC-Machined Aluminum Cups – Lightweight and precisely manufactured for optimal fit and performance.
Silicone Seals – Helps reduce contamination and extend bearing life.
Black Anodized Finish – Sleek appearance that matches many bike builds.