Perfect for a Brompton! The Busch & Muller Cycle Star Small Mirror is the little brother of the CycleStar 80 - quite possibly the most premium bicycle mirror on the market today. Its compact 60mm shatter proof mirror provides excellent field of view with crystal clear optics without being obtrusive. It's extremely adjustable thanks to its ball-and-socket joints to get perfect placement.  

Constructed from extra-durable plastic casing, the mirror is extremely lightweight and strong. Choose between bar-end mounting (fits handlebars with internal diameters between 17.2mm - 22mm) or clamp mounting (using the included collar).   

• Busch & Muller Cyclestar Small Mirror with Multimount
• Premium rear view bicycle mirror
• Large field of view for a clear picture 
• 60mm diameter
• Shatter Protection
• Extremely adjustable thanks to double ball-and-socket joints
• Mounts either to bar-end (internal diameter 17.2mm - 22mm) or clamps to handlebar using included collar
• Made in Germany