Material:Scandium T-7451

BB width:68 or 73mm

68mm with 2.5mm O-ringx1pcs and 2.5mm spacer x1 pcs

73mm without 2.5mm O-ringx1pcs and 2.5mm spacer x1 pcs

M18 extra long cnc’d crank bolts

2 stainless steel bearings for extra durability

68/73-131mm 1.37”x24T Euro bb thread

Weight:245 Grams  

 

 


Material:Scandium T-7451

BB sheel size:68/ 73mm-145mm and 83-155mm

1.37"*24T English BB thread.

M14 for(145mm axle)orM10for(155mmaxle)extra long CNC'd crank bolts 4 bearing races

73mm with 2mm spacer x1pcs on driveside

68mm with 2.5mmx1pcs,2mm spacer x1pcs on driveside and non-driveside with 2.5mm *1pcs O-ring

Fully CNC'd finished

Four user replaceable oversided external bearings for heavy duty use

Weight:345 Grams  
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