Race Face PF30 24mm Bottom Bracket

This 24mm BB uses quality cartridge bearings, sealed with waterproof grease, and wiper seals for durability and worry-free cranking mile after mile. Taking a pass on plastic, this BB uses lightweight anodized aluminum alloy cups that are precision CNC machined for a fit that is ...This 24mm BB uses quality cartridge bearings, sealed with waterproof grease, and wiper seals for durability and worry-free cranking mile after mile. Taking a pass on plastic, this BB uses lightweight anodized aluminum alloy cups that are precision CNC machined for a fit that is far superior to molded plastic cups.

All RF bottom brackets come with an inner plastic sleeve to keep the elements out and the appropriate spacers to ensure a perfect fit. This BB is designed for 68/73mm frames and is a great option for both men's and women's bikes. It's hassle-free, durable, and built for a long round of rowdy riding.