Material: special tool steel, hardened and tempered

For: Shimano ®, XTR BB-950, Bontrager ®, and Truvativ ® (ISIS Drive ® type)
Also fits Bosch® Generation 3 and Generation 4 E-bike system front chainring lockring
Unior's BSA30 bottom bracket wrench works on the new BSA30 standard bottom brackets which you can find on Rotor®, DUB, Zipp® and RaceFace® systems.

Use it together with the Unior 1/2" ratchet 190.1ABI

Tools with verified quality
Unior Hand tools are in compliance with the European and global quality standards. Unior is striving to assure the high quality of hand tools also as a fully authorized CEO (European Tools Committee) member.
Unior was among the first manufacturers of hand tools in Europe to receive ISO 9001 quality certificate. In 1994, the company received ISO 9001 quality certificate for the development, production and marketing of hand tools, sheet metal housing for hand tools and mechanical processing of forging parts.
Unior tools are in compliance with DIN standard. Since 1991, the tools for working at high voltage also proudly hold VDE certificate, issued by VDE Institute- "Pruf und Zertifizierungsinstitut" from Offenbach in Germany.

Unior Cartridge Bottom Bracket Tool 8 Tooth