Description &Materials

Cnc machined 60T and 56T chainring

Cnc 7075AL spider BCD 130mm

Length:170,172.5,175mm

K-type external cartridge bearings with Scandium 8T spindle ,68-120mm,70-120mm width

Laser Kcnc logo

Q-Factor:147mm.

Patented design two long holes hollow 7075AL crankarms

Finish:Black Anodized

Weight:778grams with BB

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