• Home
  • Content
  • Blog
  • Review: Reflection Perfection – The Ergotec M99 Ultimate Electric Bicycle Mirror for Crystal Clear Views
Posted by E-bike Lovers on March 23, 2023 - Latest revision March 23, 2023  Reading time: minutes remaining

Review: Reflection Perfection – The Ergotec M99 Ultimate Electric Bicycle Mirror for Crystal Clear Views

We are reader-supported. As an Amazon Associate, E-bike Lovers earn from qualifying purchases. Learn more.

On our recent e-bike journey across America, we relied on a pair of Ergotec M-99 bicycle rearview mirrors. The mirrors have a diameter of 121 x 78 - 66 mm and an aspherical mirror surface which gives a large viewing area and reduces blind spots.

The M99 mirrors on the cross-country e-bike were an important safety feature.

Individual positioning of the mirror head is possible thanks to the ball joint with a 360° rotation.

The mirror with forged aluminum housing and a short mirror arm of 130 mm can be mounted left and right on the handlebar.

An E-bike-Safe Mirror

Due to the European e-approval number, the M99 mirror may be fitted to e-bikes up to 45 km/h / 28 Mph and motorcycles.

Exceptional Stability

The mirror is expertly crafted and composed entirely of aluminum, giving it exceptional stability. The hinge is notably sturdy and requires a significant amount of force to adjust, which is a positive attribute as it ensures the mirror remains adequately aligned, even when jostled

PLEASE NOTE: An adapter for clamping in the handlebar is optionally available and required to install the mirror. You will need to buy both.

Look for the Ergotec Adapter für Spiegel M88/M99 available on Amazon. The M99 mirror is unavailable on Amazon in the US and is out of stock at Amazon UK. We bought four mirrors from www.bicyclehero.com/us/ with free shipping. They also have plugs for the mirror.

The Ergotec M88

Ergotec also produces the M88 rearview mirror available on Amazon, which is smaller. We e-biked across America with the larger M99 mirror.

Exceptional Reflection

The mirror's reflection is exceptionally clear and provides a broad view of the surroundings, surpassing that of a flat mirror. Although it may be pricey, the mirror's reflection quality justifies its cost. It is skillfully designed and expertly crafted, making it a wise investment.


e-bike love Guarantee

100% e-bike love Guarantee

We guarantee that we have reviewed and used products as described on this website. Our reviews are by E-bike Lovers for E-bike Lovers.  

  • Large viewing area: The mirror provides a broad view of the surroundings.
  • Reduced blind spot: The aspherical mirror surface reduces blind spots.
  • Individual positioning: The ball joint allows for the positioning of the mirror head.360° rotation: The mirror can rotate 360°to adjust the mirror to a preferred angle.
  • High-quality construction: The mirror is composed entirely of forged aluminum, ensuring durability and stability.
  • Sturdy hinge: The hinge is notably sturdy, ensuring the mirror remains properly aligned even when jostled.
  • Clear reflection: The aspherical mirror provides a clear reflection surpassing the reflection of a flat mirror.
  • E-bike safe: The mirror has a European e-approval number, allowing it to be fitted on e-bikes up to 45 km/h/28 MPH and motorcycles.
  • Availability: Difficult to obtain in the United States for a reasonable price.

The Ergotec M99 mirror is highly recommended for any electric bicycle rider, and we endorse it without hesitation. This exceptional mirror enhances safety and visibility while e-cycling, making it worth the investment.

Finding a better e-bike mirror than the M99 will be challenging. Although it may have to be ordered from Germany, the M99 is a purchase you will be proud of.

Whether commuting, touring across the United States, or simply enjoying a leisurely ride, the M99 will enhance your safety and enjoyment on your electric bicycle. It is a wise investment that will last years.

Support E-bike Lovers

Make your next Amazon purchase within 24 hours to help E-bike Lovers earn a commission as an Amazon Affiliate. Your support is greatly appreciated!

We are reader-supported. As an Amazon Associate, E-bike Lovers earn from qualifying purchases. Learn more.

Small logo of e-bike lovers with an electric bike in black and white

Page [tcb_pagination_current_page] of [tcb_pagination_total_pages]

Round Logo of E-bike Lovers with an electric bicycle and name of group

Volunteer with E-bike Lovers

Please contact us if you would like to volunteer and help with the organization of events and rides. We are also in need of writers and editors for our carefully curated website.

Join the movement and volunteer with the most inclusive and dynamic e-biking group in the region.

Copyright 2024 E-Bike Lovers. All rights reserved. See our disclaimer, Code of Conduct, and privacy/cookies policies.

We may receive a small commission if you purchase a product on third-parties' websites at no additional costs to you.