Bonamici Racing Adjustable Folding Brake Lever for Yamaha YZF-R6 RJ11 RJ15 (2006-2016) LB140

Long stints on the R6, whether carving a trackday or working through a demanding road loop, demand a brake lever that fits your hand rather than forcing your hand to fit it. The Bonamici Racing LB140 is a continuously adjustable, folding aluminium brake lever engineered specifically for the Yamaha YZF-R6 RJ11 and RJ15 (2006-2016), putting precise reach adjustment and confident braking feel exactly where your fingers need them, all day long.

Key Features

• Continuously adjustable reach so you can dial in the perfect finger position for your glove thickness, hand size and riding style without tools or compromise.
• Folding lever mechanism pivots on impact rather than snapping, dramatically extending the lever's service life and saving you from a costly trackside fix after a tip-over.
• High-strength aluminium construction keeps weight low while delivering the rigidity required for consistent, fatigue-free braking feel across extended sessions.
• Precision-machined fitment designed exclusively for the YZF-R6 RJ11 and RJ15, so installation is straightforward and the lever sits perfectly in relation to the master cylinder.
• Available in eight anodised finishes — black, silver, gold, orange, red, green, blue and bronze — letting you match or contrast your R6's colour scheme.
• 100% made in Italy to Bonamici Racing's exacting quality standards.

All-Day Comfort and Ergonomic Control

Rider fatigue in the braking fingers is one of the most overlooked factors in sustained performance. The LB140's stepless reach adjustment means you spend zero time fighting an ill-positioned lever; instead the lever comes to you, reducing the muscular effort needed to hold your chosen braking point and allowing you to maintain a relaxed, controlled grip from the first corner to the last. Paired with the forgiving folding action, it is a lever you can fit once and rely on in every session.

Build Quality and Durability

Bonamici Racing's levers are manufactured in Italy from high-grade aluminium using the same precision processes the brand applies to its full race-kit components. The result is a lever that resists the flexion and slop that cheaper aftermarket parts introduce over time, keeping the brake feel crisp and direct well beyond the mileage at which standard OEM levers begin to feel vague. The anodised surface finish also stands up to repeated cleaning without fading or corrosion.

Fitment and Compatibility

The LB140 is a direct-fit replacement lever developed exclusively for the following models:

• Yamaha YZF-R6 RJ11 (2006-2007)
• Yamaha YZF-R6 RJ15 (2008-2016)

Specifications