M10 10mm CNC Motorcycle Handlebar Mount Mirror Riser Extender Adaptor Adapter Specification: 100% brand new Color: Black Material: CNC Aluminum Quantity: One Pair Thread Diameter: M10 \/ 10mm (1.25mm pitch) Thread Length: 3x 25mm 40mm Horizontal Extension 27mm Vertical Raise Ideal for Raising & Extending Mirrors - No More Looking At Your Own Shoulder! These Are for Handlebar Mounted Mirrors with 10mm 1.25mm pitch Thread Only IMPORTANT NOTE: These Are Not Suitable for Yamaha Bikes Note: 1. Please check the size measurement chart carefully before making payment. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. 4. Instruction is not included. Package included: 1One Pair of Motorcycle Mirror Extender Adaptor