Product Description
A handlebar-mounted rearview mirror from STEVVEX Sport - ABS body with a glass mirror surface and a silicone rubber strap mounting system that installs without tools in minutes. The rubber strap buckle tightens securely around the handlebar to prevent movement or rotation from road vibration. Fully rotatable and adjustable after installation to dial in the viewing angle. Fits left or right handlebar on mountain bikes, road bikes, motorcycles, and standard bicycles. Single unit.
Key Features
- No-tool rubber strap installation - the silicone rubber strap loops around the handlebar and fastens with a buckle; no screws, no drilling, no tools required; installs in a few minutes; equally easy to remove and transfer to another bike; tighten the buckle firmly against the handlebar diameter to prevent the mirror from rotating or shaking over bumps during riding
- Glass mirror surface - the reflective surface is glass rather than polished plastic, providing a clearer, more distortion-free rear view; glass maintains its reflective quality over time without the surface scratching or hazing that affects plastic mirrors under UV and cleaning exposure
- ABS body construction - the mirror housing and arm are ABS plastic, which is impact-resistant, lightweight, and weather-resistant; ABS does not crack or become brittle in cold temperatures the way lower-grade plastics can
- Rotatable and fully adjustable - the mirror arm rotates and locks to the viewing angle that suits the rider's position and handlebar height; adjust after installation to eliminate blind spots and optimize the rear view for your riding posture
- Universal left or right handlebar fit - the rubber strap mounting is compatible with standard handlebar diameters on mountain bikes, road bikes, commuter bikes, and motorcycles; mounts on either the left or right side depending on preference and local traffic conventions
- Durable silicone rubber strap - the silicone strap resists UV degradation, rain, and temperature cycling; maintains its grip and elasticity over extended outdoor use without cracking or losing clamping force
Specifications
- Brand: STEVVEX Sport - Model: ST90SP3984KGY
- Mirror surface: Glass
- Body material: ABS plastic
- Mount: Silicone rubber strap buckle (no tools required)
- Adjustability: Rotatable, fully adjustable viewing angle
- Handlebar compatibility: Universal - left or right
- Bike compatibility: Mountain bike, road bike, motorcycle, standard bicycle
- Quantity: 1 mirror per order
Frequently Asked Questions
Will this mirror stay in place over rough terrain and bumps?
Yes - provided the rubber strap buckle is tightened firmly against the handlebar. The most common cause of mirror movement during riding is an insufficiently tightened strap. When installing, tighten the buckle as firmly as possible against the handlebar diameter - the silicone strap should have no slack and the mirror body should require meaningful force to rotate by hand. Once correctly tightened, the mirror will remain stable over normal road and trail surfaces. On very rough terrain (technical mountain bike trails with large impacts), check the mirror position periodically and retighten if needed. If your handlebar diameter is at the upper or lower limit of the strap range, a small wrap of handlebar tape or silicone grip tape under the strap can improve the clamping surface for extra security.
Which handlebar size does this fit, and will it work on drop bars?
The rubber strap mounting accommodates standard handlebar diameters found on mountain bikes (typically 22.2mm at the grip section), road bikes (23.8mm at the grip section), and motorcycles. The silicone strap stretches to fit a range of diameters - it is not sized for a single specific diameter. Drop handlebars (road and gravel bikes) have a curved profile at the drops and a straight section at the top; this mirror mounts on the straight section near the stem or at the brake hood area depending on where you want the mirror positioned. For flat bars, the mounting position is anywhere along the grip section. If you are unsure whether the strap will fit an unusual handlebar diameter, contact us before purchasing.
Is one mirror sufficient, or should I mount mirrors on both sides?
One mirror provides a rearview on one side - typically the traffic side (left side in right-hand traffic countries like the US; right side in left-hand traffic countries like the UK). A single mirror covers the primary lane and overtaking view that matters most for road safety. For full rear coverage on both sides - useful for commuting in heavy traffic, touring, or motorcycles where lane-splitting awareness matters - two mirrors (one per side) provide complete rearward visibility. This listing is for a single mirror; add two to your cart for bilateral coverage. The mirror is equally suitable for left or right handlebar mounting.