Bonamici Racing LB101 adjustable folding brake lever for Yamaha YZF-R1/M 2015-2026⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandBonamici Racing
Part numberLB101
TypeAdjustable folding brake lever
MaterialHigh-tensile aluminium
AdjustmentStepless reach adjustment
FunctionAdjustable and folding
FitmentYamaha YZF-R1/M RN32, RN49 and RN65 (2015-2026)
Available coloursBlack, silver, gold, orange, red, green, blue, bronze
Origin100% Made in Italy
DescriptionThe whole story▼

Built to meet the exacting safety and performance standards demanded by track-focused Yamaha YZF-R1 and R1M riders, the Bonamici Racing LB101 adjustable brake lever is a 100% Made in Italy precision component engineered specifically for the RN32, RN49 and RN65 chassis across the full 2015-2026 model range. Every detail — from its steplessly adjustable reach to its folding tip mechanism — is designed to keep you in confident control when it matters most.

Key Features

  • Stepless reach adjustment allows the lever to be dialled in precisely to your hand size and riding style, reducing fatigue and improving brake feel on both road and track.
  • Folding lever tip pivots under impact during a get-off, protecting the lever body and preventing handlebar damage — a critical safety feature for track day use.
  • High-strength aluminium construction keeps weight minimal without compromising rigidity, ensuring consistent lever feel under repeated hard braking.
  • Exact-fit design developed specifically for the Yamaha YZF-R1/M RN32, RN49 and RN65 — direct bolt-on replacement with no modification required.
  • Available in eight anodised finishes — black, silver, gold, orange, red, green, blue and bronze — to complement or contrast your R1's livery.
  • Manufactured in Italy under Bonamici Racing's demanding quality standards, the same ethos that supplies WorldSBK and CIV teams.

Safety by Design

The folding mechanism is where safety engineering meets everyday practicality. When a conventional lever contacts the ground in a low-side, it snaps — often leaving the rider without braking ability to complete a recovery. The LB101's pivot point absorbs that rotational force and lets the lever fold clear, then spring back. For track riders who run sessions back-to-back, retaining full brake function after a minor incident is not a luxury — it is a prerequisite. Paired with the stepless adjuster, which lets you position the lever exactly where your fingers naturally rest, the LB101 actively supports correct braking technique rather than forcing a compromise.

Build Quality & Materials

Bonamici Racing machines the LB101 from high-tensile aluminium billet, finished with a hard anodising process that resists abrasion, corrosion and the heat cycles common to track use. The pivot hardware is machined to close tolerances so there is no lateral play in the lever blade — every input translates directly to master cylinder movement. The eight colour options are anodised into the surface rather than painted over it, so the finish remains intact under the friction of gloved hands across thousands of kilometres.

Fitment & Compatibility

The Bonamici Racing LB101 is a direct replacement brake lever for the following Yamaha models:

  • Yamaha YZF-R1 RN32 (2015-2016)
  • Yamaha YZF-R1M RN32 (2015-2016)
  • Yamaha YZF-R1 RN49 (2017-2019)
  • Yamaha YZF-R1M RN49 (2017-2019)
  • Yamaha YZF-R1 RN65 (2020-2026)
  • Yamaha YZF-R1M RN65 (2020-2026)

Specifications

  • Part number: LB101
  • Brand: Bonamici Racing
  • Material: High-tensile aluminium
  • Adjustment: Stepless reach adjustment
  • Function: Adjustable and folding brake lever
  • Available colours: Black, silver, gold, orange, red, green, blue, bronze
  • Fitment: Yamaha YZF-R1/M RN32, RN49 and RN65 (2015-2026)
  • Origin: 100% Made in Italy
FitmentWhich bikes this fits▼
  • Yamaha YZF-R1/M RN32, RN49 & RN65 (2015–2026)
07 · Support

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08 · Paddock

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