julio 27, 2026
Compatible with 39mm, 40.5mm, 44mm, 46mm, and 49mm sizes including BBR60, BB9100, and FSA386 systems. High-strength aluminum alloy material, lightweight design, CNC finishing, precision tooth shape, anodizing, round and smooth, knurling process, 5-in-1 function, covering most common one-piece hollow shaft sizes on the market.