QUAD LOCK Brake/Clutch Master Cylinder Smartphone Mount

The Quad Lock Brake/Clutch Master Cylinder Mount lets you securely attach your smartphone directly to your motorcycle’s master cylinder, whether on the brake or clutch side. With its die-cast aluminum base, glass-filled nylon and stainless steel inserts, it offers a solution that’s both strong and discreet.

Designed not to interfere with your riding, its offset index head sits inward, away from your handlebar controls, and can rotate 180° for precise adjustment. Its standard mounting hole spacing (32 mm to 38 mm) fits many motorcycle models. This mount is compatible with all Quad Lock cases.

Moto House tip: To protect your phone’s camera stabilizer, we strongly recommend adding the Quad Lock Vibration Dampener (sold separately). It reduces up to 90% of vibrations and preserves your phone’s optical stabilizer.

➤ Highlights of the Quad Lock Master Cylinder Mount

• Fits on brake or clutch master cylinder
• Robust materials: reinforced nylon, anodized aluminum, stainless steel
• 32 to 38 mm hole spacing, compatible with many bikes
• Offset and 180° adjustable head for clear handlebar access
• Compatible with all Quad Lock cases
• Mounts left or right on the handlebar
• Includes: M6 and UNC bolts, spacers, Allen key