Alloy Square Taper Bottom Brackets

The SunRace BBS18 BSA bottom bracket is a square taper unit designed for versatility across gravel, city, e-bike, MTB, and race applications. Built with a durable alloy body and precision-machined for smooth crank engagement, it offers a reliable interface for square taper cranksets.

Features

• Lightweight alloy construction for strength without bulk
• Compatible with a wide range of square taper cranksets
• Smooth, low-maintenance operation for daily riding

Technical Specifications

• Length: 68mm
• Material: Alloy
• Fitting: Square Taper
• Use: Gravel, City, E-Bike,MTB, Race

Standard Delivery

Estimated 2-5 working days.

Returns

30-day return policy. Contact us for details.