Dependable bottom bracket for use with ISIS Drive splined cranksets. A forged hollow chromoly spindle gives stiffness for optimum power transfer, with integrated ball bearings giving the largest possible bearing dimension.
New improved external seals prevent dirt and water ingress.
Grade A- This is new old stock from a LBS, So ready to install and comes with isis bolts
||68mm, BC1.37X24T/ L 113|
Cycletrade® | The Place To Buy & Sell Premium Bicycles & Parts
Browse our stock of Certified Refurbished Parts.