Uberbike Press Fit Bottom Bracket Feature

14 Apr 2022

We now offer several press fit bottom bracket types, here we go through each of the versions we produce and what they are compatible with.

Uberbike SRAM DUB BB-PF30 Press Fit Bottom Bracket

This bottom bracket is designed for use with frames that feature a 46mm inside shell diameter with a DUB 28.99 mm spindle diameter crank type. We use 2 x high quality carbon steel bearings that are housed in alloy cups for maximum bearing support and strength, with a nylon centre tube to reduce weight, weighing only 122g for the complete bottom bracket.

Uberbike SRAM DUB Press Fit Bottom Bracket MTB 89.5/92mm / Road 86.5mm

Our second SRAM DUB compatible press fit bottom bracket is for use with the smaller 41mm internal bottom bracket shell, compatible with MTB 89.5/92mm and
Road 86.5mm shell widths. Again, this bottom bracket uses 2 x high quality carbon steel bearings that are housed in alloy cups for maximum bearing support and strength.

Uberbike BB86 / BB89.5 / BB92 Press Fit Bottom Bracket - Shimano Compatible

This bottom bracket designed for use with frames that feature a 41mm inside shell diameter with a 24mm spindle diameter crank type, typically found on Shimano chainsets. The BB86 frame type uses a 41mm diameter bottom bracket shell with 86.5mm width. The BB89.5 is the same 41mm internal shell diameter, with a 89.5mm width, and the BB92 frame variant uses the 41mm shell internal with 92mm shell width. The carbon steel 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. Total weight is only 74g.

Uberbike BB86 / BB89.5 / BB92 Press Fit Bottom Bracket - SRAM GXP Compatible

This press fit bottom bracket is designed for use with frames that feature a 41mm inside shell diameter with a 24-22mm GXP spindle diameter crank type. The same as the above bottom bracket, the BB86 frame type uses a 41mm diameter bottom bracket shell with 86.5mm width. The BB89.5 is the same 41mm internal shell diameter, with a 89.5mm width, and the BB92 frame variant uses the 41mm shell internal with 92mm shell width. The carbon steel 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. Total weight is only 78g.

Uberbike PF30 Shimano 24mm Compatible Press Fit Bottom Bracket

This next bottom bracket is designed for use with PF30 frames which feature a 46mm diameter bottom bracket shell size, with a 24mm spindle diameter typically found on Shimano chainsets. The PF30 can cause confusion, it makes reference to the bottom bracket shell size and not a 30mm diameter crank spindle. That version is up next.

Uberbike BB386 to 30mm Press Fit Bottom Bracket

The last one on our list is designed for use with a 30mm crank spindle diameter, with a 46mm internal diameter bottom bracket shell, and a shell width of 86.5mm. The carbon steel 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. Total weight on this one is 88g.

  

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