Effetto Mariposa GiustaForza torque wrench review

Effetto Mariposa GiustaForza torque wrench
Cycling Weekly Verdict

It isn’t cheap, but it is an excellent workshop-grade piece of kit — a small price to pay to prolong the life of your components and maybe even yourself.

Reasons to buy
  • +

    Workshop grade

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    Hard-anodised finish

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    Easy to set

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    Fifteen bits supplied for magnetic head

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    Only 165mm long

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Reasons to avoid
  • -

    The most expensive on test

You can trust Cycling Weekly. Our team of experts put in hard miles testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test.

The Effetto Mariposa GiustaForza has the finish and weighty feel of the highest quality workshop parts, with a hard anodised finish and laser-etched scale.

The GiustaForza is a click-type wrench, adjusted in the handle from 2-16Nm. It’s not too lengthy at 165mm either, so should

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