The reticular structure of the crank arm and the technopolymer used make this handle very strong and therefore suitable for transmitting high torque values. Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish....
Crank handles Brass boss, cylindrical blind hole, transversal semi-machined hole for pinning to shaft. The grooves cut into the cylindrical surface allow an effective and ergonomic grip, though necessarily limited to the fingertips, due to the small...
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