Upgrade your MTB with the Praxis - BB M30 THRU, a top-quality bottom bracket (BB) that balances supreme performance with extraordinary durability. Designed specifically for the installation of the Praxis Lyft Carbon Crank, this versatile component also pairs seamlessly with RACE FACE "CINCH" or Rotor "REX" MTB cranks into 73mm BB30/PF30 mountain frames.

The core feature of this product from Praxis Works is its innovative patent-pending design. This positions the Enduro 6806 cartridge bearings outboard of the frame, thereby enhancing rigidity. Users will appreciate the ability to steer clear of the frame/c-clip tolerance problems that plague other systems.

The installation process is simple and straightforward. Start by pressing in the longer non-drive cup, then thread the shorter drive cup into it. As you thread the drive cup in, the unique Collet system expands to an exact limit, evenly spreading pressure to ensure a perfectly tight fit. This smart design ensures that the bearings cannot misalign or wiggle/walk out of the frame.

Worried about frame shell width discrepancies? The Praxis - BB M30 THRU includes a compressible o-ring on the non-drive side cup, addressing this issue effortlessly. Boost the efficiency of your MTB ride with this expert-engineered bottom bracket from Praxis Works.