Features:
based on original specifications and functions, the internal thread fixing design and teeth profile at the edge of adapters were added which enable easier assembly and firmer structure.
Specifications:
• For BB Shell I.D. 41mm & Width 86.5~92mm
• Internal Thread Fixing Structure-Easy for Assembly
• Shimano Compaible-24mm Axle
• Adapters Compatible with Shimano 16T Wrench
