A Fresh Look｜ Pants & Shorts ｜Uberbike BB86 / BB89.5 / BB92 Press Fit Bottom Bracket - Shimano Compatible

This Uberbike Press Fit Bottom Bracket is designed for use with frames that feature a 41mm inside shell diameter with a 24mm spindle diameter crank type. The bottom bracket is manufactured using 2 key materials, with the bearings housed in alloy cups for maximum bearing support and strength, which are then housed in a nylon shell to keep the bottom bracket quiet and creak-free in use. For bearings, we have selected to use carbon steel over standard chrome steel bearings for their superior hardness and increased load capacity, offering a higher life cycle which makes them an ideal choice for mountain and road bike bottom brackets, with the 2 rubber seals acting as a barrier to help lock out dirt and ingress, whilst keeping the lubrication trapped inside.Features

Lightweight CNC machined 6061 alloy cups housed in a nylon shell.

Composite centre tube double O-ring sealed.

The outer bottom bracket seals feature both rubber and alloy, providing double protection for the bearing.

Carbon Steel sealed bearings offer increased durability and a higher life cycle than standard bearing types.

Weight - 74g.
Brand:Uberbike ComponentsSKU:UB-BB86-PF