Cranks for E-bikes E-bike Drivetrain E-Bike - Parts PROWHEEL Bike Founded in 1992, Prowheel is one of the leading companies in the production of cranksets. Over the years it has become a symbol of quality, reliability and accuracy. Since 1997 Prowheel operates according to the standards ISO 9002 and thanks to the integration of the processes of cold forging, since 1999 it is able to perform all manufacturing processes for transforming raw materials into finished product. Its production capacity has reached 20 million units in 2000, an excellent result which has opened an important route for the new millennium. For nearly twenty years Prowheel has been the preferred source for high value cranksets serving all segments of cycling from DH to Folding. Their focus as a supplier is to offer the utmost in reliability, delivery, quality and selection. They serve a global customer base through their China and Taiwan operations and offer product configuration and customization options unsurpassed by any other manufacturer. they are committed to building quality products with high value feature sets at a competitive price, delivered on time. "Never accept, produce, provide imperfect product Quality Aim: no shortcoming guarantee Quality Promise: never accepting imperfect product is our standpoint Never producing imperfect product is our responsibility Never providing imperfect product is our promise"