Billet Aluminum GPS & Roadbook Mounting Arm Kit – 28mm & 22mm Handlebar Clamp Enduro Rally

Navigation Above the Bars. Not in the Way of Them.

Long-distance enduro and rally riding requires navigation at eye level — accessible without breaking your riding posture, readable whether seated or standing. This billet aluminum arm kit clamps directly to the handlebar and positions a GPS device or roadbook holder at a height and angle that eliminates visual fatigue over extended riding stages. The recessed, lightweight design adds minimal mass while maintaining a rigid, vibration-resistant mount.

Billet Aluminum. 28mm & 22mm Clamp. Stainless Steel Fasteners.

CNC-machined from aircraft-grade billet aluminum with a recessed profile to minimize weight without sacrificing structural rigidity. The clamp fits 28mm (1-1/8") handlebars natively and includes 28mm-to-22mm spacers for 22mm (7/8") bars — covering the two most common off-road and adventure handlebar diameters. A 12mm rod at 155mm length positions the device clear of the cockpit. All fasteners are stainless steel.

Key Features

• Billet aluminum CNC-machined — aircraft-grade, recessed for minimum weight
• Fits 28mm (1-1/8") handlebars natively
• Includes 28mm-to-22mm spacers — fits 22mm (7/8") bars
• 12mm rod, 155mm length — positions device clear of the cockpit
• Rod width: 105–112mm
• Center-to-handlebar distance: 148mm minimum
• Stainless steel fasteners throughout
• Compatible with most GPS devices and roadbook holders
• Two kit options: GPS bracket arm only or full roadbook mount

Specifications

• Material: Billet aluminum (aircraft-grade), CNC-machined
• Handlebar fit: 28mm (1-1/8") native; 22mm (7/8") with included spacers
• Rod diameter: 12mm
• Rod length: 155mm
• Rod width: 105–112mm
• Center-to-bar distance: 148mm (minimum)
• Fasteners: Stainless steel
• Application: Enduro, rally, adventure off-road handlebars with 105–112mm outer clamp distance

What’s Included

• Option A — 12MM Bar GPS Bracket: mounting arm clamp kit
• Option B — Roadbook Mount: full roadbook mounting arm kit

Confirm your handlebar outer clamp distance is 105–112mm before ordering. Select your kit option above.