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Bottom bracket Machine

Air pressure

min. 6 bar

Elec. connection

380/400V (change on request)


Depends on operator and material


550 kg

Air usage

10 L/min

Elec. Usage

3.80 kW


(L x W x H): 1800 x 800 x 1850

Sound level

<70 dB

A versatile system that accommodates a wide range of pedal types

The Bottom Bracket machine is a comprehensive system that streamlines the processes of reaming, threading, and facing the bottom bracket of a bicycle frame. This multifunctional machine effectively widens the tube, adds threading, and ensures a smooth, clean finish on the frame’s bottom bracket. The result is a versatile system that accommodates a wide range of pedal types, making it compatible with various frame cups. Notably, the machine can simultaneously ream, thread, and face both sides, offering a significant boost in efficiency.

Operators can seamlessly switch between the required tooling for reaming, threading, and facing. The process begins by positioning the frame onto the dedicated bottom bracket fixture, a task that takes just a few seconds. The Bottom Bracket Station not only saves substantial time but also reduces labor costs. With its user-friendly design, this machine is a valuable addition to any bicycle assembly operation, enhancing both efficiency and ease of use.

  • Reaming tooling

  • Threading tooling

  • Facing tooling

  • Dual cooling system, air or water

  • Bottom bracket holder

  • Control panel

  • Protection cover

  • Safety sensors

  •  Optional: Tooling made on customer request

Facing, threading or reaming


cleans up the botom bracket surface for a clean and polished edge.


Creates thread in the bottom bracket, this can be done on one side or two.


Widens part of the bottom bracket to create a perfect fit.

Holland Mechanics