MODEL : TL033 CRANK MODEL : VX-1 CRANK MATERIAL : FORGED AL-6061-T6 CRANK FINISH : YELLOW ANO BCD : 104/64MM LENGTH : 170MM CHAINRING : 42-32-22T CHAINRING FINISH AND MATERIAL : ED,STEEL SPEED : 7/8/9S CHAIN LINE : 47.5MM B.B.AXLE : 119MM