Effetto Mariposa was the first company to introduce the dedicated and specific torque wrench for the bicycle. It was 2007 and the model was the Just strength.
They arrive two new versions, the Giustaforza 1-15 Pro and the Pro Evo, improved in some parts, but with the same reliability and longevity that distinguished the previous model.
Giustaforza, the basis of the endowment
The torque wrench of good quality and with excellent mechanical characteristics is at the base of the mechanical equipment, especially in the field of modern bikes. Carbon dominates, but also super light aluminum components and 3D printed ones: all are technologically very advanced (as light as they are delicate) and require specific tightening torques.
The new family of Effetto Mariposa Giustaforza torque wrenches has a revised torque range, from 1 to 15Nm, with a decimal adjustment of the scale that normal dynamometers do not have.
The peculiarities
The adjustment scale increases by 0,1Nm, so as to act with extreme precision even at the lowest torquesLet's think, for example, of 3D printed components, or of very small screws and those made of ergal, but also of titanium.
Compared to the past, the high quality materials do not change in terms of technical characteristics and finishes, such as the body entirely made of aluminum and the internal metal mechanism, in addition to the snap mechanism. In total the There are 4 versions available and the Pro Evo also has a two-way tightening.
Which versions
Giustaforza 1-15 Pro and Pro DeluxeThe first is the torque wrench with the red anodized body. The Deluxe is the same, but comes complete with all the inserts. From here we move on to the two versions. Pro Evo and Pro Evo Deluxe, which differ from the previous ones due to the body finish (the construction and materials used do not change).
From the point of view of use, the Pro Evo offers the advantage of a tightening in both directions, clockwise and counterclockwise (the Pros only clockwise). All torque wrenches Mariposa effect include the recalibration service, if necessary.
