Patent ID: 8479610
Filing Date: 2013-07-09
Classification: B62M,F16H,Y10T

Abstract:
1. Right crank arm assembly for a bicycle, comprising a right crank arm and at least one front sprocket coupled with said crank arm at least one first coupling portion of said crank arm, wherein said at least one front sprocket has an inner side intended, in use, to face towards a frame of the bicycle and an outer side opposite said inner side, and wherein said right crank arm comprises at least one first crank arm element which contacts one of said sides of the at least one front sprocket, and at least one second crank arm element which is formed in a single piece with the at least one first crank arm element and contacts the other of said sides of the at least one front sprocket, said at least one first crank arm element and said at least one second crank arm element being angularly offset from one another along a circumferential direction.