PEDRO'S BOTTOM BRACKET WRENCH II, SHIMANO® 16x44

Pedro's bottom bracket flat wrenches are made from 4mm thick, precision laser cut, heat-treated tool steel for the ultimate in strength and lasting performance.

Pedro's designed each flat wrench to fit perfectly protecting the component and ensuring simple and safe usage for the mechanic. Each wrench also features an ergonomic single-ended design with cushioned grip to provide maximum leverage & comfort.

The new Pedro's Bottom Bracket Wrench, Shimano® 16x44 features a 3/8″ drive for use with torque wrenches. It fits 16-notch external bearing bottom bracket cups including Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups.

Also fits many external Threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, and others.

Also fits disc brake rotor lockrings with 16 external notches and Shimano® TL-FC24 and TL-FC25 adapters. Backed by Pedro's lifetime warranty.


- New design features improved spline geometry and 3/8″ drive pocket for use with torque wrenches.
- Fits 16-notch X 44mm diameter external bearing bottom bracket cups and disc brake rotor lockrings.
- Designed to stand up to the harsh conditions of professional use.
- Precision laser cut design with ergonomic cushioned grip.


About Pedro’s
In 1989, the Pedro’s brand was formed around a revolutionary new chain lube called "Syn Lube”.  Mountain bikers in the Pacific Northwest couldn’t find a lube that would last an entire race in the muddy conditions and Syn Lube quickly became the lube of choice due to its unique combination of synthetic oil, staying power, and detergent ingredients. Once mountain bikers tried Syn Lube and experienced its performance, and word spread, demand skyrocketed and the Pedro’s brand was officially off to the races!

With the mountain bike boom of the 90′s, the New England based Pedro’s brand grew quickly over the next six years introducing Syn Grease, Syn Lube Road, Bio Degreaser, Bike Lust polish, Extra Dry lube, Oranj Peelz degreaser, and a small line of accessories made from recycled plastics including the Milk levers, Milk cage, and grips.  If that wasn’t enough, the brand also launched its famous grassroots support program, racing service program, and mountain bike festival!  The brand’s roots in cycling had been firmly planted and a cult following ensued.  People loved Pedro’s for the customer focus, grassroots support and easy-going nature.  Another aspect embraced by fans was Pedro’s eco friendly products…though if you asked us at the time, we would have told you that wasn’t necessarily the goal, but they were glad people liked it!

By 2000, Pedro’s added a complete line of professional grade tools uniquely positioning itself as a complete bicycle care brand.  The additional products further supported the grassroots program and Pedro’s Racing Service and Pedro’s supported as many as 375 grassroots riders and 60 events each year.

Sales and marketing for North and South America, and Australia and New Zealand are based in Massachusetts and Maine, along with global product management and engineering. Sales and marketing for Europe and Middle East are based in Sweden. Sales and marketing for Asia based in Taiwan.