Shimano BB-MT500-PA Pressfit MTB bottom bracket 89.5-92mm - EBBMT500PA

The BB-MT500-PAShimano is a PressFit bottom bracket designed for MTB frames fitted with a BB89.5 or BB92 socket. Developed using Hollowtech II technology, it ensures excellent retention of the 24 mm bottom bracket axle whilst promoting efficient power transfer. Thanks to its high-quality bearings and reinforced sealing, it offers smooth rotation and impressive durability for regular use in XC, trail riding or sport-oriented touring.

Compatible with Hollowtech II cranksets from Shimano, and many other 24 mm-axle cranksets, this model fits frames with an internal diameter of 41 mm. Its level of water resistance, comparable to that of the higher-end ‘ Shimano ’ models, helps to limit the ingress of water and mud, thereby maintaining performance over time.

Key features

• Compatible with PressFit BB89.5 and BB92 frames
• Shimano Hollowtech II technology
• Compatible with 24 mm bottom bracket axles
• Smooth-running bearings for improved efficiency
• Enhanced sealing for extended service life
• Bottom bracket diameter: 41 mm
• Ideal for XC, Trail and All-Mountain mountain bikes
• Simple installation with the appropriate PressFit tools