If the frame is the skeleton of the bicycle, the bottom bracket is its heart

The bottom bracket shell acts like an organ capable of receiving and distributing the cyclist's force. Force that becomes driving power and ultimately speed. Miche bottom brackets are designed to ensure minimal friction, optimized power transfer, and increased durability, guaranteeing high performance and reliability over time. The Evo Max RD bottom bracket with external cups for frames with BSA or ITA bottom bracket standards is dedicated to cranksets with a 24 mm diameter spindle. It features AL 7075 T6 aluminum cups with CNC machining, equipped with CeramicSpeed ceramic bearings to reduce friction and optimize power transfer.

Technical Specifications

• Thread: 36x24tpi ITA / 1.370x24 BSA
• Material: AL 7075 T6 / CNC
• Bearings: CeramicSpeed® 2RS
• Crank spindle compatibility: 24 mm
• Actual weight: 124 g