BIKONE PF30-83a Steel Bottom Bracket for 24 mm Axles

The BIKONE PF30-83a Steel Bottom Bracket for 24 mm Axles is a press-fit bottom bracket designed for road cyclists using Shimano cranks (24 mm axle) who want reliability and performance. It fits into frame cups built to the PF30 standard (46 mm bore, 83 mm width).

It incorporates Dual Cup Technology (DC Tech): two aluminium cups that perfectly align the bearings on either side of the frame, eliminating any play or unwanted noise.

Equipped with high-quality chrome steel bearings (ABEC5/P5), it guarantees smooth rotation and good wear resistance.

Its T6-treated 6061 aluminium cups ensure strength and long-term durability.

Note: this bottom bracket is only compatible with road frames.