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Effetto Mariposa – Bicycle Torque Wrenches and Tubeless Accessories

Effetto Mariposa was founded in 2007 around the Giustaforza, the first torque wrench designed exclusively for cycling. More than ten years later, the Giustaforza torque wrench is a reference in the field. With the second area of expertise, tire sealant and tubless accessories, Effetto Mariposa declares war on flat tires.


Effetto Mariposa

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