LOKTENWO Handlebar Extender 11.81" Aluminum Cross Bar Extension — 300mm Mounting Rail, CNC Clamp

LOKTENWO's 11.81" Long Handlebar Extender is an anodized aluminum cross bar that adds stable, clutter-free mounting space for lights, phones, cameras and navigation devices on round handlebars.

This handlebar extender gives cyclists and motorcyclists a simple, durable way to organize accessories without crowding the main bar. Machined aluminum parts and multiple rubber inserts deliver a strong clamp and a tailored fit for a wide range of round handlebars. The 300 mm (11.81") tube increases usable mounting space and helps improve accessory positioning for better visibility and convenience on rides.

How will this extender change my handlebar setup?

Adding the extender creates a separate, horizontal mounting platform so accessories no longer compete for space at the stem or grips. That reduces visual clutter, keeps controls unobstructed and lets you place lights and navigation devices where they’re easiest to see.

• Provides 11.81" (300 mm) of extra mounting length for lights, cameras, mounts and more.
• Keeps primary controls and brake levers free from accessory interference.
• Allows symmetrical placement of dual accessories for balance and visibility.

Will it fit my bike, scooter or e-bike handlebar?

The clamp is designed for round handlebars and ships with three soft rubber ring inserts to adapt to common diameters. Measure your bar diameter before ordering; the kit supports mounts with inner diameters of 22 mm, 25.4 mm, 28.6 mm and a clamp hole up to 32 mm.

• Compatible with 0.875" (22 mm), 1.0" (25.4 mm), 1.125" (28.6 mm) bar diameters using supplied inserts.
• Clamp mounting hole accepts up to 1.26" (32 mm) where applicable.
• Not compatible with square, oval or aero-shaped handlebars—round bars only.

How durable and secure is the extender during rides?

Both the clamp and tube are crafted from anodized aluminum alloy, with the clamp CNC-machined for rigidity. Rubber inserts prevent slippage and protect finish, while included fasteners and the hex wrench allow a snug, tool-minimal installation.

• Anodized aluminum resists corrosion and keeps the finish looking clean.
• CNC-machined clamp provides a rigid, repeatable grip under load.
• Soft rubber rings buffer vibrations and prevent scratching the handlebar surface.

How easy is installation and what accessories can I mount?

Installation is straightforward: align the clamp, choose the right rubber insert, position the 11.81" tube, and tighten with the included hex wrench—no other tools required. The cross bar works with phone mounts, bike lights, action cameras, GPS units, bells and other accessory clamps that use standard handlebar mounting methods.

• Quick install with provided hex wrench—no machining or special tools needed.
• Designed to accept most clamp-style accessories used on handlebars.
• Extended space reduces the need for stacked or offset mounts.

Who is this for: Riders who want a cleaner, safer, and more functional cockpit—commuters, touring cyclists, mountain bikers, e-bike owners and motorcyclists with round bars—will benefit from the extra organized mounting space. If you use multiple accessories or need to move lights and navigation into a more visible position without drilling or complicated adapters, this CNC-machined, anodized aluminum cross bar extension provides a durable, simple solution. Verify your handlebar is round and measure its diameter before purchasing to ensure compatibility.