Praxis Works

M30 Thru T47 Internal Bottom Bracket - 85.5mm

The Praxis Works M30-Thru T47 Internal bottom bracket is designed for installing cranksets with a continuous 30mm spindle in frames with an internal T47 bottom bracket shell. It uses Enduro 6806 cartridge bearings on both sides, positioned outboard of the frame for improved bearing support and alignment. Forged and machined aluminum cups provide a durable threaded interface.

Key Features

• Designed for T47 internal threaded frames
• Compatible with continuous 30mm spindle cranksets
• 30mm bearings on both drive and non-drive sides
• Enduro 6806 sealed cartridge bearings
• Forged and machined aluminum cups
• High-grade bearing grease
• Designed to keep bearings outboard of the frame