20-Spline Bottom Bracket Tool 32mm Carbon Steel

Details

• Precision 20- Fit: Designed with a deep 20-tooth groove and 32mm size to securely standard cartridge bottom brackets from brands like , , and for fsa without slipping.
• for durable Carbon Steel Build: Constructed from high carbon steel heat-treated to HRC45°±3° hardness, superior strength, wear resistance, and longevity during repeated maintenance tasks.
• Anti-Slip Performance: Features thickened teeth and a anti-slip mechanism that provides a for tight grip on the keyway, allowing for smooth crank removal and installation without damaging components.
• Compact & for versatile: Measuring 11x3.9x3.9cm, this lightweight tool is for DIY mechanics, saving expensive shop fees while fitting easily into any road or for mountain bike repair kit.
• Essential Maintenance Tool: Ideal for replacing worn bottom brackets, upgrading drivetrains, or performing routine tune-ups on , folding, and e-bikes with square taper cranksets.