ISIS drive
Similar design to our Free ride cranks,except:
44/32/22T chain rings
175 , 170 or 165mm lengths

7075 AL chain rings bolts

BB Width:68 or 73 mm
530g with chain rings 

View assembly PDF


  Kcnc new cnc high tech designed

Ken Chang Ind. Co., Ltd. NO 13,L Chu Wei, Chin Ling, Hsiu Shui, Chunghua  Taiwan, R.O.C., Tel: 886-4-7684363  Fax: 886-4-7684373