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


ISIS drive

Fully precision cnc machined 7075AL chain rings,ramped and pinned for perfect shifing
32/22T chain rings
165,170,175mm lengths

Black Anodized

Chromoly chain rings bolts

BB Width:68 or 73 mm
670g with chain rings 

Bone Grinder bash guard

Patented double hollow hole design

7075AL crank arms

View assembly PDF
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