PF30 Bottom Bracket - 24mm External SealStandard 6806 retainer bearings Bearings are external to the BB shell resulting in a stiffer wider stance Bearings are factory filled with Phil wood grease Cups are machined for a high tolerance frame fit 68 73mm 24mm spindle

With a low-profile concave body

Available in a range of cool colours

Ideal for replacing worn chainrings or restoring original shifting performance

Waterproof rear pocket and tail for spray protection

Whether you're replacing an old bag or need an extra one

it fits almost any bike with 20-29 inch wheels and tires up to 3 inches wide

Weight: 236g (size 42)

Oversized bolt for increased clamp power

This model also features integrated MIPS Brain Protection System designed to reduce rotational motion transferred to the brain from angled impacts to the head

CNC-machined for accurate bearing fit

This mount is compatible with all Lezyne GPS computers and positions the device in front of the stem for better visibility and improved aerodynamics

Intuitive finger and thumb actuation