Quick Summary
The Arkham HD Stainless Steel Bicycle Mirror is a left handlebar rear view mirror designed for bikes, including e bikes, with a 21 to 26 mm handlebar fit and a 16.5 cm extended arm. It is described with a polished mirror surface and a convex design for a wider field of view.
Who It Is Best For
This mirror suits riders who want a rear view on the left side of the handlebar and need a fit for a standard 21 to 26 mm clamp range. It may appeal to people cycling in traffic or using an e bike who want a clearer look behind while riding.
What To Know Before You Buy
The mirror is listed for left handlebar use and for handlebars measuring 21 to 26 mm, so it is sensible to check your setup before ordering.
Pros: The extended arm, convex mirror surface and adjustable angle are practical features for rear visibility.
Cons: It is only described for the left handlebar, so it may not suit every riding position or handlebar setup.
Common Buyer Questions
Will this fit my bike?
It is listed for handlebars with a 21 to 26 mm diameter, so check your handlebar size before buying.
Is it only for e bikes?
No, it is described as suitable for bikes and e bikes.
Is the mirror adjustable?
Yes, it is described as rotating 360° so you can set the angle you prefer.
Does it work on the left side only?
It is listed for the left handlebar.
What is the benefit of the convex surface?
The convex design is described as giving a wider field of view.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Arkham |
| Product type | Bicycle mirror |
| Mirror side | Left handlebar use |
| Handlebar fit | 21 to 26 mm diameter |
| Extended arm | 16.5 cm extended reach |
| Mirror surface | Polished and convex for rear view visibility |
| Adjustment | 360° rotation is described |
Final Buying View
If you want a left side bicycle mirror with a longer arm and a stated fit for 21 to 26 mm handlebars, this Arkham model is a straightforward option. The polished convex mirror, adjustable angle and extended reach make it a practical choice for clearer rear view visibility. Check your handlebar size and left side setup before ordering, then choose it if that matches your bike.





