Nitto F-019AA Front Bag Supporter | 31.8mm Clamp | Adjustable Arm

The Nitto F-019AA is a front bag supporter designed to mount a handlebar bag securely and cleanly, without the sway that comes from a simple strap attachment. The adjustable arm angle lets you position the bag exactly where you want it, and the included washer and button bolt system prevents the bag from dropping out over rough terrain. A practical, well-engineered solution for touring, bikepacking, and commuter setups.

Key Features

• Adjustable support arm angle for flexible bag positioning
• Handlebar clamp: 31.8mm outer diameter
• Included washer and button bolt to secure bag against vibration and bumps
• Load capacity: 5.0kg (when used with a front carrier or bag supporter)
• Load capacity: 1.0kg (handlebar only, without front carrier support)
• Weight: 380g

Installation Notes

• Clamp fits 31.8mm handlebars directly. Use shims for smaller diameters with caution — misalignment can cause bolt loosening or damage
• Tighten handlebar clamp bolts to 4–6 N·m, ensuring even clearance front to back between clamp body and lid
• Button bolt should also be installed at 4–6 N·m

Specifications

Brand: Nitto | Clamp: 31.8mm | Max load (supported): 5.0kg | Max load (unsupported): 1.0kg | Weight: 380g