• VERSATILITY: 6-in-1 bottom bracket wrench combines multiple bike maintenance tools in one compact design for efficient repairs, Interchangeable 16/20/22mm interfaces with anti-cam splines prevent slippage. Heat-treated steel inserts for durability
• COMPATIBILITY: Universal fit for most standard bottom bracket lockrings and center shaft components on modern bicycles, Works with 68/73/83mm shell standards - compatible with major bicycle brands' threaded and press-fit bottom brackets
• CONSTRUCTION: Crafted from durable blue-anodized aluminum for strength and corrosion resistance while remaining lightweight, CNC-machined 6061-T6 aluminum core with Type III anodization withstands 300Nm torque. Blue finish resists shop chemicals
• INCLUDED TOOLS: Features bottom bracket socket, lockring tool, and plum crank cover tool for comprehensive maintenance capabilities
• ERGONOMIC DESIGN: Long handle provides excellent leverage and comfortable grip for easy application of torque during repairs, Stackable 2.8" diameter replaces 6 individual tools. Protective storage pouch included