Azonic HEAD LOCK MTB LONG POL

At DMG Motorsports, we present the Azonic Head Lock MTB Long in Polished finish — a proven headset preload solution built for riders who demand a rock-solid front end. Instead of relying on the traditional star-fangled nut that can strip, shift, or loosen inside the steerer tube, the Head Lock system uses a top cap, a long bolt, and a specially shaped nut to set and hold headset preload with far more precision and durability. This MTB Long version is designed specifically for triple clamp forks and long head tube mountain bikes, giving downhill and freeride setups the extended reach they need for a proper, secure installation.

Riders switch to the Azonic Head Lock because it eliminates the play and flex that a worn or improperly seated star nut can introduce at the headset. Once installed, it locks the system down so the stem and top crown stay tight, translating to a noticeably stiffer, more responsive front end on the trail. The polished aluminum finish adds a clean, premium look to your cockpit while standing up to the rigors of mountain bike use.

Features:

• Long-style Head Lock designed to fit triple clamp forks and long head tube mountain bikes
• Replaces the traditional star-fangled nut for a more secure, reliable stem mounting solution
• Aluminum top cap with a polished anodized finish for a durable, clean-looking cockpit
• Eliminates headset play, helping create a stiffer, more solid front-end feel
• Simple bolt-together design (top cap, long bolt, and shaped nut) for straightforward installation
• Reduces the risk of loosening under harsh, aggressive riding conditions
• Genuine Azonic part, SKU 3040-316 / UPC 842346011629