The Busch & Muller Cycle Star 80mm Short Curved Stem Mirror is incredibly unique and functional, offering a very large field of vision. This mirror is very easy to fit with plenty of adjustment for perfect alignment. It is supplied with both bar end fit and jubilee clip for the handlebars.Busch & Muller Cycle Star 80mm Short Curved Stem Mirror FeaturesWide rear visionDiameter: 80mmBar length: 5cm (approx.)Fits securely onto handlebars or bar endUniversal assembly systemMoves in all directionsMirror housing folds in when neededAnti corrosive materials usedFeatures convex splinter proof lens with convex glassLight weight