Wolf Tooth

Bottom Bracket - English (BSA), 68/73mm, For 30mm Spindle

The Wolf Tooth English (BSA) bottom bracket is built for long-lasting performance, smooth pedaling, and exceptional reliability. Machined in Minnesota, USA, this bottom bracket is designed with premium materials and advanced sealing to handle rough trails, wet conditions, and high-mileage riding. Its custom spindle bushings eliminate metal-on-metal contact to reduce creaking, while hardened chrome bearings with a corrosion-resistant coating ensure long-term durability and minimal drag. If you're looking for a bottom bracket that delivers quiet operation, smooth rotation, and easy compatibility, this one checks all the boxes.

Key Features:

• Precision machined in Minnesota, USA for top-tier quality and performance
• Best-in-class weather sealing keeps out water and trail debris
• Custom polymer spindle bushings eliminate creaking and extend crankset life
• High-grade AlSI 52100 chrome bearing steel hardened to Rc 61-66 for reduced friction
• ZNA corrosion-resistant coating improves bearing longevity
• Adjustable-width design fits 68mm and 73mm English (BSA) threaded bottom bracket shells