The Highsider PRO handlebar mirror adapter converts a mirror mount with M10 x 1.25 left-hand thread to M8 x 1.25 right-hand thread. The threaded bolt is made of stainless steel, and the square lock nut is made of matte black anodized aluminum. This allows the use of accessory mirrors with M8 x 1.25 internal thread in the stem.

Product Features

• Adapter for the mirror mount on the handlebar
• From M10 x 1.25 left-hand thread to M8 x 1.25 right-hand thread
• Threaded bolt made of stainless steel
• Square lock nut made of aluminum, matte black anodized
• For all mirrors with M8 x 1.25 internal thread in the stem
• Scope of delivery: 1 piece

Left-hand threads are typically located on the left-hand control and thus exclude all accessory mirrors with right-hand threads. This adapter makes the mount usable and thus expands the selection of mountable mirrors.

Technical Data

• Product category: Mirror adapter
• Series: Highsider PRO
• Material: Aluminum, steel
• Color: black
• Upper thread: M10 x 1.25 left-hand thread
• Lower thread: M8 x 1.25 right-hand thread
• Mount thread: M10 x 1.25 left-hand thread
• Mirror side thread: M8 x 1.25 right-hand thread
• Bolt material: Stainless steel
• Lock nut material: Aluminum
• Scope of delivery: 1 piece
• Manufacturer: Highsider

Assembly and Application Notes

• The adapter is screwed into the mirror mount of the control; the mirror is then placed on top and locked via the square nut. After assembly, the secure fit and mirror alignment must be checked.

Note on verification before purchase

• Before purchase, a left-hand thread M10 x 1.25 on the control and the internal thread M8 x 1.25 in the stem of the intended mirror must be verified.

About the manufacturer Highsider

Highsider is a German brand for motorcycle accessories focusing on lighting, mirrors, and handlebar attachment parts. The range extends from turn signals and taillights to bar-end mirrors and cover caps, as well as handlebar weights and fastening accessories. The products are available for various motorcycle types and application areas - from everyday series replacement parts to CNC-machined attachment parts of the PRO line.