BKS-0246 - T47 Internal--Threaded, 440C Stainless, Angular Contact Bearing Bottom Bracket for 86mm Shell, T47 Framesets and Shimano 24mm Cranksets TH-873 specifically for Mavic and Profile

specifically for Mavic and Profile Racing

Total stack is 10

a specialized solution is required to accommodate 29mm spindles

labyrinth (LLB) seals for superior protection against the elements

As the bearings wear-in

BKS-0246 - T47 Internal--Threaded, 440C Stainless, Angular Contact Bearing Bottom Bracket for 86mm Shell, T47 Framesets and Shimano 24mm Cranksets TH-873 specifically for Mavic and ProfileBKS 0246 T47 Internal, Threaded, stainless steel, Angular Contact Bearing Bottom Bracket for 86mm Shell, T47 Framesets and Shimano 24mm Cranksets Angular Contact stainless steel bearings pressed into precision machined aluminum T47 cups that simply thread directly into the BB shell. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. This complete bottom bracket features