# RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right

RBRL RL12E-2 bicycle mirrors are a left-and-right pair designed to mount at the handlebar ends. The listing describes glass mirrors on nylon arms with 360° adjustment, but fit depends on a compatible handlebar-end opening.

- [Original product page](https://loonieperks.com/product/rbrl-rl12e-2-bar-end-bicycle-mirrors)
- [View offer](https://loonieperks.com/visit/rbrl-rl12e-2-bar-end-bicycle-mirrors)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: RBRL
- Model: RL12E-2
- Category: Sports & Outdoors > Cycling > Bicycle Parts & Accessories
- Price: 36.79 CAD
- Previous price: 45.99 CAD
- Discount: 20%
- Price checked: 2026-11-13T12:32:04.273Z
- Rating: 4.6 / 5
- Reviews: 1726

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing identifies a left-and-right pair and describes a bar-end handlebar mount.
- A convex glass mirror and nylon extension arm are claimed, with 360° rotational adjustment.
- The stated fit range is for handlebar-end openings, not a guarantee of compatibility with every handlebar.

## Pros

- A pair is listed, so the advertised configuration covers both left and right sides.
- Rotational adjustment offers flexibility in aiming the mirror after installation.
- Customer feedback mentions straightforward installation and clear rear visibility.

## Specifications

### Identity
- Brand: RBRL
- Model: RL12E-2
### Dimensions and installation
- Mounting type: Handlebar Mount
- Form factor: Diamond
- Weight listed: 300 g
### Materials and construction
- Material listed: Glass Nylon
- Lens curvature: Convex
- Operation mode: Manual
### Fit and adjustment
- Fit type: Universal Fit
- Handlebar-end opening range described: 15-20mm
- Adjustment claim: 360° adjustable rotation
### Product details
- Pair designation: Left + Right
- Number of items: 2
- Included components listed: Installation Accessories

## Before you buy

- The fit description gives a 15–20 mm handlebar-end opening range. Confirm your handlebar has a compatible open end and measure it before purchase. The listing also gives split ranges of 15 to 17.5 / 17.5 to 20 mm without explaining the distinction, and variously describes the mirrors as suitable for nearly all bikes and as requiring a compatible opening. It claims 360° adjustment, while another description says adjustment requires no tools. These fit and adjustment details are not fully consistent, so check the selected listing for the exact configuration.

## In the box

- Left and right mirrors \(2\) (Check selected pack): Pair indicated by the title and item count.
- Installation accessories (Included)

## A good fit for

- Cyclists whose handlebars have open ends within the stated 15–20 mm range.
- Riders looking for a pair of bar-end mirrors with manually adjustable viewing angles.
- Bicycle and e-bike owners who prefer a handlebar mirror over a rear-camera display.

## Less suited to

- Riders with closed handlebar ends or openings outside the stated range.
- Buyers who need confirmed compatibility with a specific handlebar or guaranteed stability.

## Customer feedback

Customer feedback highlights easy installation, clear visibility and a positive fit experience, including on electric bicycles. Stability opinions are mixed. That matters for bar-end mirrors because consistent positioning affects the usefulness of the rear view, while the listing's adjustment and fit claims do not establish how firmly they will hold on every handlebar.
- Positive themes: Customers describe installation as easy and report clear visibility.
- Mixed feedback: Feedback is mixed on stability.

## Frequently asked questions

### Will these mirrors fit any bicycle handlebar?
The listing claims broad bicycle compatibility but specifies a 15–20 mm handlebar-end opening. Measure the opening and confirm it is open and compatible before buying.
### Are two mirrors included?
The title and product details identify a left-and-right pair and list two items. Installation accessories are also listed, but no more detailed package inventory is supplied.
### Can the mirror angle be changed?
The listing claims 360° rotation for angle adjustment. Its descriptions differ on whether tools are needed, so consult the selected listing for the adjustment details.

## Alternative options

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- [TANNOZHE Bike Mirror for Bar End,Flexible Bike Rearview Mirror Handlebar Bike Mirror Fits handlebar of hole inside within 18~23mm Dia for Mountain Bicycle/Cycling/Scooter/Road Bike-2PCS](https://loonieperks.com/visit/rbrl-rl12e-2-bar-end-bicycle-mirrors)
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## Add-ons

- [Arkham Bike Mirror for Handlebar HD Bar End Bicycle Mirror Thickened Auto-Grade Glass for Handlebar Rearview Mirror Multi-Ang](https://loonieperks.com/visit/rbrl-rl12e-2-bar-end-bicycle-mirrors)
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## Images

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 1](https://loonieperks.com/i/weBMYt2QPlhf-DlFTmVU-bHzYVq-nFk3wSgIXSyPOjhDS7yV-jUzZUaaMqHMFSllXM3CllAzw1BPwb7d902dMc8lANqcbCIWQbFbqG_6XVj9VBga2SCPahqO.jpg)

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 2](https://loonieperks.com/i/GxuyZIq9KRx_-8Xko205sjNmPUYLS9WXktXH5n6nfsz4iRCa0cqkg4QIOCO5xgZmxCQySsvr4J2P5hzjN-EQ0VxqjsTSexYv7-Qn63GRO1o3_94J4GTG7wUc.jpg)

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 3](https://loonieperks.com/i/Yc1yPccEfrYTDPhFO1jry8GthgK_ctyRIOjyuB_jF27hCXvPTpPhfKKunvCfwmxWyxGXhf6JClmzHsKLjkbH7YvdC9ZAuI87z7_w9wSXWvlpSGCBM1-9DFZ4.jpg)

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 4](https://loonieperks.com/i/nvOvrWR3KEWse897eu6_IA2_tMvwmmpYFfLMf783DK6XT6stEMyWuw-Bv2qCyxmDrmcA0AB-_St901-dVKVlcIg2K7Wnpf3m5rcO_gkrA0Wnq4GuYQkw88ZL.jpg)

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 5](https://loonieperks.com/i/IUf0TD6xx8WyqRc21Qq4U_8IRX7u_u7wEBwAVode4NHlggw5uoEmWWiHUfiyA2GOWXAOFhzSYUCDGp52BnCAbat92RcJ4eKH29LaBGNu2W5mEfMx.jpg)

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 6](https://loonieperks.com/i/1pb_wwWfiiTWvwllKAZEo_5aipOLXoZlrwJSZ5c1bqdtRC-RwyCnxODi-nJcEOL_CC9XKqH8OO5QdcWKUU5f0Uhv3-WloG-9c7NlNJEqVuDziG6LD7zpDE2n.jpg)

![RBRL RL12E-2 Bar-End Bicycle Mirrors, Left and Right — 7](https://loonieperks.com/i/2njCl8f0FBJ0Tn9lWh6C0_5YaYeFifJ0-J-9kNj_zgiksnaeCOfRA3f9bBr-mDZmxL3Z6-0S-JuEdrkTjcIRvcpRW7Ag0ewiHdwBfdErf0lkwbHncnNItBmj.jpg)