Wolf Tooth extensions are a revolutionary solution for bike maintenance. Thanks to their thoughtful design and premium quality, they allow for easy and precise work on bottom brackets. These sturdy tools, made in Minnesota, won’t let you down.
- Easy installation and removal
Special large grooves and compatibility with standard tools make servicing quick and hassle-free. - Unmatched durability
7075-T6 aluminum and steel inserts ensure long-lasting durability and magnetic attachment to your tools.
- Large slots for manual tightening
- Compatible with a 3/8" ratchet
- Compatible with a 1" wrench
- Bearing preload tool
- Magnetic attachment to tools
Specifications:
Compatible with FSA 386 MegaEvo, PF30, BSA30, and BB386 bottom brackets
Material: 7075-T6 aluminum
Made in the USA
An American company, based and manufacturing in Minnesota, that has made a name for itself by producing quality bicycle accessories and gadgets. In particular, their single-speed drivetrains covering most of the cranks available on the market, along with their seamlessness, durability and craftsmanship are already legendary.
However, Wolf tooth is constantly adding more and more unique products to their portfolio that are patented and handcrafted in the USA. Designed by the riders themselves, these "universal" parts often serve as an add-on to the mass-produced offerings of the major brands. With craftsmanship and attention to detail, however, they raise the bar for quality.



