Bottom Bracket Wrench B.B and ISIS - Universal Tool
Bottom Bracket Wrench for B.B. and ISIS Bottom Brackets - Professional Tool
The Bottom Bracket Wrench for B.B. (Bottom Bracket) and ISIS bottom brackets is the essential professional tool for removing and installing B.B. and ISIS standard bottom brackets. Compatible with the two most common standards, this versatile tool is indispensable for maintaining modern and recent bikes.
Key Features:
Double Compatibility: B.B. and ISIS standards
Universal Tool: Works with both standards
Durable Material: Hardened Steel for Professional Use
Precise Teeth: Perfect Fit with Bottom Bracket Cups
Professional Use: Workshop Quality
Versatility: Suitable for Most Modern Bikes
B.B. (Bottom Bracket) Standard
The Bottom Bracket is the most common standard for modern bottom brackets. Used by most manufacturers (Shimano, SRAM, FSA, etc.), it is found on city bikes, mountain bikes, racing bikes, and trekking bikes produced from the 2000s onwards. Requires a specific wrench with 20 teeth.
ISIS Standard
ISIS (International Splined Interface Standard) is a bottom bracket standard developed in the 1990s as an alternative to the traditional spindle. Featuring a 10-tooth splined connection, it has become widely used on mid-range mountain bikes and trekking bikes. Requires a specific, compatible wrench.
When is this tool needed?
The wrench is needed to remove and install bottom bracket cups during maintenance, replacing a worn bottom bracket, cleaning the frame, or upgrading components. It is an essential tool for any mechanic or maintenance enthusiast.
Advantages of the universal wrench
Compatibility with both the B.B. and ISIS standards eliminates the need for two different wrenches, making this tool particularly versatile and convenient. Ideal for workshops working on bikes of different brands and eras.
Why choose this wrench?
Ideal for professional mechanics, DIY maintenance enthusiasts, bike workshops, and anyone who owns multiple bikes with B.B. or ISIS bottom brackets. The quality construction ensures precision and durability, protecting components during maintenance.
Available at Cicli Sergio Bianchi in Florence - professional tools and technical assistance.
