Slide the Topeak BB Hide n Tool into your MTB bottom bracket and you ll always have a 7-function full metal folding tool at hand, making on-the-go adjustments and repairs hassle-free. With a range of Allen wrenches, a T25 Torx wrench, and a flat head screwdriver all crafted from durable chrome vanadium steel, you're equipped for any mid-ride tweaks. The engineering grade polymer body ensures it s light yet durable, and magnets keep the tool secure. Plus, dust caps are included to keep it clean and ready for action.Easy access: Slides smoothly into the MTB bottom bracket, thanks to its compact 13 x 2.5 x 2.5 cm size, ensuring a 7-function tool is always within reach when needed.Durability and strength: Crafted from chrome vanadium steel with an aluminium body, this tool promises longevity and robust performance for rigorous use.Versatility: Equipped with 2/3/4/5/8mm Allen wrenches, a T25 Torx wrench, and a flat head screwdriver to cover a range of common adjustments and repairs.This nifty multi-tool is not just compact and easy to access but designed with the practicalities of trail and mountain biking in mind. Every cyclist knows the importance of having the right tools at the right time. The Topeak BB Hide n Tool ensures you re not just equipped, but that these essentials are stored in an ingenious, space-saving way. Your MTB s bottom bracket becomes a convenient storage space, meaning no extra bag or pack is required, leaving you unencumbered and focused on the ride.Specification:Tools: 7 function full metal folding tool Allen wrenches - 2/3/4/5/8mm T25 Torx wrench flat head screw driver Aluminium 13 speed chain tool* with steel wire chain hook Tool Material: Chrome vanadium steel / Aluminium (body) BB Tool Body: Engineering grade polymer Compatibility: Hollow BB spindle with minimum 124mm straight section ID range ø18.5 - ø20mm Open end ID range ø18.5 - ø25mm Mount: Bottom bracket spindle Added Feature: Dust caps included Size: 13x2.5x2.5cm/5.1"x1"x1" Weight: 82g/2.89oz