Feature:1. Commonly used for motorcycle mirrors with 10mm mirror stem and 1.25mm pitch thread.2. Ideal for raising and extending mirrors, allowing you to adjust to a suitable angle.3. Perfect fit, easy to install, no need of modification, not include installation instruction.4. Constructed by plastic material for maximum durability, long service life.5. Fit for most motorcycle/motorbike/sportbike / cruisers/dual sport / scooter...with M10/right-hand rotation mirrors.Specification:Item Type: Motorcycle Mirror Extenders Material: PlasticThread Diameter: M10 (clockwise)Bolt: M10 M8 Rotation: Clockwise/Right-handBolt Thread Length: Approx. 20mm/0.79in(2x)40mm/1.6in Horizontal Extension21mm/0.8in Vertical RaiseFitment: Only for the mirror hole diameter M10 and thread pitch 1.25mm and thread direction is Normal / Regular / Right Hand / Clockwise / Male.Universal - Fit For Most Motorcycle / Motorbike / Sportbike / Cruisers / Dual Sport / Scooter...with M10 / Right-hand rotation mirrors.(Only Suitable For Yamaha Right Hand Mirror As They Have A Left Hand Thread On Them).Package List:2 x Motorcycle Mirror Extenders2 x BoltsNote:1. Please check out the size and product fits your bike or not before you purchase.2. Please allow 0.5‑1 inch difference due to manual measurement.(1 inch=2.54cm)