BRCOVAN Handlebar Extender Bar 11.81in (300mm) 6061‑T6 anodized crossbar with dual‑clamp mounting

The BRCOVAN Handlebar Extender is a 11.81" (300mm) aluminum cross bar kit that adds a sturdy mounting rail to handlebars so you can attach phones, lights, cameras and navigation devices.

If you need extra space to mount accessories without crowding your grips, the BRCOVAN 11.81" handlebar extender provides a stable, corrosion-resistant rail engineered for bicycles, motorcycles, ATVs and scooters. Machined from 6061-T6 aluminum and anodized for abrasion resistance, this kit includes a dual-clamp base and three rubber inserts to fit common handlebar diameters. It’s designed for straight sections of bar and comes with the basic hardware and an Allen key for installation.

How does the extender attach to my handlebar and which sizes fit?

The dual-clamp base secures around the handlebars and holds the 300mm cross bar firmly in place. Rubber ring inserts let you adapt the clamp to several standard diameters so you get a tight, vibration-reducing fit.

• Includes three soft rubber inserts for 22mm (0.875"), 25.4mm (1"), and 28.6mm (1.125") bars
• Clamp accepts up to 32mm (1.26") without an insert
• Not compatible with curved or swept handlebars — fits straight sections only

Will the cross bar support multiple devices safely?

The 11.81" aluminum cross bar offers a wide mounting surface so you can group items like a phone mount, action camera, or auxiliary light without interference. The 22mm diameter bar balances low weight with robust strength for on-road and off-road use.

• 300mm length provides room for several accessories side-by-side
• 22mm cross-bar diameter designed for common accessory clamps and mounts
• 6061-T6 construction and hard anodized finish resist wear and weather

How durable and weather-resistant is the BRCOVAN extender?

Key components are CNC-machined from 6061-T6 aluminum and treated with a grade-three hard anodized surface for improved abrasion and corrosion resistance. The design focuses on longevity under regular riding conditions.

• 6061-T6 aluminum offers a strong, lightweight structure
• Hard anodized finish minimizes scratches and corrosion
• Rubber inserts protect the handlebar finish and reduce slippage and vibration

What’s included and how easy is installation?

The kit ships with the 300mm cross bar, dual clamp mounting base, three rubber ring inserts, fasteners, and an Allen key. Basic hand tools and a short straight section of handlebar are all you need to install it in minutes.

• One 300mm (11.81") x 22mm cross bar and dual clamp mounting base
• Three soft rubber ring inserts to fit 22mm, 25.4mm, 28.6mm, plus up to 32mm without an insert
• Allen key and mounting hardware included for straightforward assembly

Who is this for: The BRCOVAN Handlebar Extender is ideal for cyclists, motorcyclists and powersports riders who want a tidy, reliable way to mount multiple devices without cluttering their grips. Choose this kit if you need a durable, anodized aluminum rail for attaching phone holders, navigation units, lights or action cameras to straight sections of handlebars on bikes, scooters, ATVs or motorcycles. Measure your handlebar diameter before buying to ensure compatibility, and avoid curved bars where the clamp cannot seat evenly.