Leonardi

BIKONE PF46 Internal Bottom Bracket for 30mm

Leonardi BIKONE PF46 Internal Bottom Bracket for 30mm delivers smooth, efficient power transfer with the precision riders expect from Leonardi. Designed for frames using the PF46 standard and 30mm crank spindles, this bottom bracket offers a tight, creak-free fit and long-lasting performance whether on the road or trail.

Each component is machined to exact tolerances, ensuring low friction and consistent alignment for optimal crank rotation. The internal design helps protect bearings from contamination, extending service life and maintaining reliability in all conditions. Trusted by professional teams for its dependability, the BIKONE PF46 is a solid choice for riders who demand smooth performance and minimal maintenance.

• Compatible with PF46 bottom bracket shells and 30mm crank spindles
• Internal bearing design enhances durability and contamination resistance
• Precision machining ensures consistent alignment and smooth rotation
• Proven performance used by elite riders and teams
• Ideal for riders seeking a quiet, low-maintenance bottom bracket solution