alloy construction ensures durability, corrosion resistance, and lightweight performance for long-lasting use in demanding cycling conditions.
Engineered for precise fit with Phil Wood bottom bracket sets, these JIS square aluminum cups provide optimal compatibility and smooth operation.
Featuring a 5mm chainline adjustment, allowing for fine-tuning of your bike's drivetrain alignment to improve performance and drivetrain efficiency.
Constructed with high-grade aluminum in BSA shell design, combining strength with a sleek, minimalist style suitable for both road and mountain biking applications.
Innovative engineering with 33.6mm shell ID and 24 TPI threading enhances ease of installation and maintenance, making them the perfect upgrade for custom or replacement bottom brackets.