• 【Versatile Compatibility】Available in two models: A-type for 44mm outer diameter with 16 teeth (BB51/BB52/BB70/BB71/BBR60/MT800/RS500/MT500), and B-type for 46mm outer diameter with 24 teeth (BBR9100/XTR/DA/SRAM/DUB).
• 【Premium Construction】Crafted from 6061 aluminum alloy, offering a lightweight yet durable design for professional-grade performance.
• 【Precision Engineering】Features precision wire-cutting and a closed-loop full engagement design to prevent slippage and protect the bottom bracket from damage.
• 【Ergonomic Design】Measures 250x64x3mm, providing ample leverage for easy bottom bracket removal and installation.
• 【Professional Finish】Sandblasted and polished surface with laser engraving for a sleek, professional appearance and enhanced grip.

Specifications:

• Material: 6061 Aluminum Alloy
• Dimensions: 250 x 64 x 3mm
• Models: A-type (44mm) and B-type (46mm)
• Weight: A-type: 56g, B-type: 56.7g
• Features: Lightweight design, sandblasted polish, precision wire-cutting, closed-loop full engagement, laser engraving