(1 customer review)

MR-4 Glass Lens Bar Mirrors – Left / Right Specific


Ride Smart And More Safely With Serfas® Side Mirrors

Increase Awareness And Visibility Of Your Surroundings As You Ride

Left/Right Side Specific Fitment:
MR-4L – Left Side Only
MR-4R – Right Side Only

Qty: (1) Mirror – Left or Right
(Left/Right Sides Are Sold Individually)

SKU: MR-4 / Categories: , Tags: ,

Limited Lifetime Warranty
Serfas® Mirrors come with our Limited Lifetime Warranty to ensure your product is free of manufacturing and/or material defects.


  • Blast-Resistant Glass Reflective Lens
  • 360 Degree Adjustable Viewing Angle
  • Mounts 21-26mm Diameter Bars (5mm Hex Wrench Required For Install)
  • Eco-Friendly High Impact Nylon Fiber Body


  • Mounts 21mm-26mm Diameter Handlebars
  • Lens: Blast-Resistant Glass
  • Color: Black
  • Weight: 119 Grams (Per Side) / 238 Grams (Combined Left and Right)
  • Quantity: (1) Mirror – Left or Right (Left/Right Sides Sold Individually)
  • Installation Notes: 5mm Hex Wrench Required

1 review for MR-4 Glass Lens Bar Mirrors – Left / Right Specific

  1. Guy Greenwood

    Just bought one, and first time I felt safe riding my old used TREK I bought , I made a road bike. Mounts perfectly on end of second bar. I bought it at Dave’s Bikes in Pleasant Hill CA. Anyone using SORA hand controls using their bike on city streets needs to buy at least one.

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Bar Position

Left, Right