Gazelle JIS 128mm BB Bottom Bracket bearings

The Gazelle Bottom bracket combines functionality with elegance. This silver-coloured bottom bracket is made of a combination of durable plastic and robust steel. The bottom bracket features a unique round disc with a recess, ensuring an optimised fit and efficient power transfer while cycling.

L1: 128 mm
This is the total length of the bottom bracket, including both ends where the cranks are attached.

L2: 72 mm
This is the length of the part of the bottom bracket that actually fits into the bike's frame (the part that goes into the bottom bracket shell of the frame).

L3: 46 mm
This refers to the length of the thread or mounting part on one side of the bottom bracket.

This bottom bracket is "spinless", meaning there is no unwanted play or movement between the bottom bracket and the bearings. For you as a cyclist, this means you can count on a smoother and more stable ride. No rattling or unwanted movement while pedalling. It is a sign of quality and ensures a longer life for your bike components. In simple words, your bike will ride better and more efficiently with a play-free bottom bracket! The Gazelle Bottom bracket uses the JIS axle type, a standardised system that ensures a solid and stable connection to the bike frame.

With an axle diameter of 30 mm and no thread, this bottom bracket is designed for bikes compatible with the JIS system. Always check your bike's specifications to ensure a proper fit.

1 Gazelle Bottom bracket

Although this bottom bracket comes without thread, installation is easy with the right tools.