Presented in the Press-Fit standard, with a spindle diameter of 46 mm and a spindle length of 86.5 mm, the Evo Max bottom bracket integrates sealed cartridge bearings for a longer-lasting and smoother bottom bracket movement.

• Spindle diameter: 24 mm
• Material: Steel
• Diameter: 46 mm
• Housing type: Press-Fit
• Spindle type: Thru-axle
• Weight (+/-2%): 96 g

If your bike creaks when you pedal hard, or if the movement of the crankset has become sluggish or developed play, it’s time to replace your bottom bracket. Like all parts of your bike, the bottom bracket, especially its bearings, is subject to wear.

Replacing it is a straightforward operation if you are well-prepared, but the variety of standards for bearings, bottom brackets, and frames can be overwhelming. The bottom bracket is the interface between your crankset and your frame, so the first step is to identify which crankset is meant to fit which frame.

We recommend disassembling your original bottom bracket to accurately measure the dimensions of your frame's bottom bracket. This compatibility is provided as a guideline; there are also adapter bottom brackets that allow for a mix of standards.

Specifications:

• Bottom bracket width: 86.5 mm
• Bottom bracket standard: BB86
• Inner diameter: 46 mm
• Bottom bracket axle: 24 mm.