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Zéfal Z Torque WrenchNew torque spanner for the bike workshop

Matthias Borchers

 · 07.05.2026

Zéfal Z Torque Wrench
Photo: Zèfal
The new Zéfal Z Torque Wrench torque spanner for the bike workshop: The ISO 6789-certified tool comes with ten different bits, an extension and a special long 4 mm bit for tightening disc brake callipers in hard-to-reach places. The wide torque range of 2 to 24 Nm covers most applications on bicycles. Precisely adjustable in 0.1 Newton metre increments.

The new Zéfal Z Torque Wrench is a high-quality tool for the bicycle workshop. Its handle with locking ring enables adjustment in 0.1 Newton metre increments. The torque changes by 1 Newton metre per revolution. The 1/4-inch connection ensures compatibility with standardised tools with square drive.

Data, features & price

The scope of delivery includes hexagon bits in sizes 3, 4, 5, 6, 8 and 10 mm as well as Torx bits T10, T20, T25 and T30. An extension is also included in the set. The long 4 mm bit was specially developed for brake callipers and reaches areas where conventional sockets reach their limits. The price is favourable: 69.95 euros.

  • Material : Steel
  • Tools included : H3, H4, H5, H6, H8, H10, T10, T20, T25, T30
  • AccessoriesExtension and long H4 bit
  • Torque range 2-24 Nm
  • ColourBlack
  • Price: 69.95 Euro (RRP)

Certification and application

The ISO 6789 certification confirms compliance with international standards for torque spanners. The adjustability in 0.1 Newton metre increments should enable precise assembly of carbon parts. The torque range of 2 to 24 Nm covers most applications on bicycles.

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Matthias Borchers

Matthias Borchers is an expert for clothing and accessories in the test department of TOUR. As an amateur cyclist, he has completed the TOUR-Transalp and the TOUR-Trans Austria. His reportage trips from San Francisco to Sakai and 17 trips to the Tour de France with around 30,000 motorhome kilometres are also formative.

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