Bonamici Racing Adjustable Brake Lever with Remote Adjuster – Yamaha YZF-R1/M RN32, RN49, RN65 (2015-2026) RALB100

Machined from high-grade aluminium and assembled to exacting Italian standards, the Bonamici Racing RALB100 adjustable brake lever with remote adjuster gives Yamaha YZF-R1 and R1M riders a level of refinement and control that factory components simply cannot match. Whether you are chasing lap times at the circuit or demanding consistent feel on a fast road, this lever delivers the ergonomic precision and structural integrity the YZF-R1 platform deserves.

Key Features

• Steplessly adjustable reach — dial the lever exactly to your hand size and riding style without tools, for immediate, repeatable feel at the brake.
• Folding mechanism — the lever pivots cleanly under impact rather than snapping, protecting both the component and your confidence when the unexpected happens.
• Premium aluminium construction — high-tensile aluminium throughout keeps weight low while delivering the rigidity and corrosion resistance expected of a competition-grade part.
• Remote adjuster included — fine-tune braking bite and pressure on the fly without removing a hand from the clip-ons, a genuine advantage in both track sessions and demanding road riding.
• Two remote adjuster variants — the RALB100 ships with the Standard Remote Adjuster for versatile everyday and track use; the RALB100R upgrades to the Racing Remote Adjuster for even faster, more precise in-session adjustments at race pace.
• 100% Made in Italy — every component is manufactured and quality-checked in Italy under Bonamici Racing's own roof, ensuring consistency that generic aftermarket parts cannot guarantee.

Build Quality and Materials

Bonamici Racing's reputation rests on the quality of its raw materials and the precision of its machining. The RALB100 is no exception. The lever body is cut from high-tensile aluminium billet, giving it a strength-to-weight ratio that puts it in a different class from cast or pressed alternatives. Surfaces are finished to tight tolerances, ensuring the pivot and adjuster mechanism move with a smooth, positive action that remains consistent after extended use and exposure to brake fluid, road grime, and heat cycles. The folding pivot is engineered to a specific break-away force — firm enough to feel solid in normal use, but designed to yield and protect the lever in a get-off rather than transmitting load to the master cylinder.

Remote Adjuster — Standard vs Racing

The remote adjuster is what elevates the RALB100 beyond a conventional adjustable lever. The Standard Remote Adjuster supplied with the RALB100 allows smooth, controlled changes to lever reach and braking pressure during a ride — ideal for riders moving between track and road use, or those who want to adapt quickly between different conditions. Riders who compete and need the absolute fastest adjustment capability between corners or during a pit stop should specify the RALB100R, which includes the Racing Remote Adjuster optimised for speed and precision under race conditions. Both variants use identical lever geometry and fitment hardware.

Fitment and Compatibility

The RALB100 is a dedicated, model-specific fitment developed exclusively for the following Yamaha models:

• Yamaha YZF-R1 RN32 (2015-2016)
• Yamaha YZF-R1M RN32 (2015-2016)
• Yamaha YZF-R1 RN49 (2017-2020)
• Yamaha YZF-R1M RN49 (2017-2020)
• Yamaha YZF-R1 RN65 (2021-2026)
• Yamaha YZF-R1M RN65 (2021-2026)

The direct-fit design means no modification or adapter hardware is required — the lever locates and torques up against the OEM master cylinder bracket exactly as intended.

Specifications

• Part number: RALB100 (Standard Remote Adjuster) / RALB100R (Racing Remote Adjuster)
• Brand: Bonamici Racing
• Material: High-tensile aluminium
• Adjustment: Steplessly adjustable reach
• Folding: Yes — protective folding pivot
• Remote adjuster: Included (Standard or Racing variant)
• Origin: 100% Made in Italy
• Fitment: Yamaha YZF-R1/M RN32, RN49, RN65 (2015-2026)