Targeted at professional users, it’s the evolution of classic Giustaforza, with a ratcheting head. Red anodized.
Capacity from 2 up to 16 Nm: this is the best torque range for precision bicycle applications and ‘sensitive’ components. In use, always refer to the torque values specified on technical documents or printed on the parts themselves.
set the desired torque rotating the wrench end knob, reading the torque value on the scale (scale resolution is 0.5 Nm, integers on one side, 0.5 on the other)
insert the appropriate bit (depending on the bolt you need to tighten)
using the tool, a loud ‘CLICK’ and a 3° free-movement tells when the torque has been reached
always take the wrench to minimum torque value after use.
Ratcheting head: for an higher productivity in professional applications, Giustaforza Pro gets a very small yet highly reliable ratcheting head. 1/4″ square (1/4″ square/hex adapter provided, to be able to use standard bits).
Lightweight: the light aluminum body keeps the weight down to a record-breaking sub-200g value, less than half the weight of other torque wrenches in this range of torque. This is paramount to get the right feedback at low torque values, without mistaking the effort to hold the tool with the applied torque.
A state-of-the art tool, built to last: functional, linear in design and precise in any detail: shouldn’t be a surprise to know that Giustaforza II 2-16 Pro has been designed and produced in Italy. The tool is hard-anodized with laser-etched iscriptions, and it’s built to last. The mechanical, click-type functioning make the wrench extremely shock tolerant and the absence of batteries or electronics furtherly increase its reliability. Each sample is checked and numbered as a single masterpiece.
Calibration service: the +-4% tolerance is guaranteed for 5000 cycles (5000 ‘clicks’), then the wrench should be re-calibrated. Calibration is a service we offer in our laboratories at the cost of 35€ plus shipping expenses (may vary depending on the countries: check terms & conditions with the national distributor). After every calibration, the tolerance of +-4% over nominal value will extend for 5000 cycles. After calibration, the wrench will return to the customer with a calibration certificate.
The DELUXE version is equipped with a bicycle-specific bit set: bits include a 100mm-long extension, three 100mm-long bits (hex 4, hex 5 e T25) plus several other Torx and hex bits in standard lenght (25mm). That covers all the needs of newest Shimano, SRAM and Campagnolo high-end groupsets, plus those of reversed-bolt stems.
All bits are manufactured from S2 special steel, with very high (62 Hrc) surface hardness, to ensure maximum durability.
Buy Effetto Tools from Chain Reaction Cycles, the World’s Largest Online Bike Store.