Bonamici Racing CHAD02 chain tensioner for Kawasaki ZX-10 R/RR 2016-2020 in anodised aluminium⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandBonamici Racing
Part NumberCHAD02
MaterialCNC-milled aluminium
Adjustment TypeMicrometric
MountingDirect swingarm fit, no modification required
Country of ManufactureItaly
FitmentKawasaki ZX-10 R/RR (2016-2026)
DescriptionThe whole story▼

Achieving precise chain slack adjustment on your Kawasaki ZX-10 R/RR has never been more straightforward. The Bonamici Racing CHAD02 chain tensioner is machined from CNC-milled aluminium and mounts directly into the swingarm without any modifications, giving you micrometric adjustment positions that make setting chain tension a repeatable, stress-free process — whether you are chasing lap times on the track or dialling in your ZX-10 R for a long road season.

Key Features

  • CNC-milled aluminium construction delivers exceptional rigidity and long-term resistance to the heat and stress found in high-performance drivetrain environments.
  • Micrometric adjustment positions allow you to set chain slack with genuine precision, removing the guesswork that comes with OEM-style tensioners.
  • Mounts solidly into the swingarm without requiring any modification to the motorcycle, keeping the installation clean and fully reversible.
  • Directly improves ride stability and drivetrain feel by maintaining consistent, correctly calibrated chain tension across varying conditions.
  • 100% Made in Italy to Bonamici Racing's exacting motorsport standards, reflecting the brand's heritage in track-focused accessories.
  • Available in five anodised colours — red, blue, gold, black and silver — so it can complement your ZX-10 R/RR's livery or stand out as a detail piece.

Precision That Rewards Every Ride

Incorrect chain tension is one of the most overlooked factors affecting both performance and longevity on a superbike. Too loose and the drivetrain becomes imprecise and noisy; too tight and you risk accelerated wear across the chain, sprockets and gearbox output shaft bearing. The Bonamici Racing CHAD02 eliminates this variable. Its micrometric adjustment system means each incremental movement corresponds to a measurable, consistent change in chain slack — the kind of control that race teams depend on and that equally benefits road riders who take maintenance seriously.

Build Quality and Materials

Bonamici Racing designs and manufactures every part of the CHAD02 in Italy, CNC-milling each tensioner from high-grade aluminium billet. The result is a component that is noticeably lighter than cast equivalents while remaining stiff enough to hold its set position under the dynamic loads generated by the ZX-10 R's inline-four engine. The anodised finish protects the aluminium surface against corrosion, chain oil and the inevitable road grime, keeping the component looking sharp long after installation.

Fitment and Compatibility

The Bonamici Racing CHAD02 chain tensioner is designed and confirmed to fit the following models:

  • Kawasaki ZX-10 R (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026)
  • Kawasaki ZX-10 RR (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026)

No modifications are required for installation. The tensioner locates directly into the swingarm using the existing mounting points.

Specifications

Brand Bonamici Racing
Part Number CHAD02
Material CNC-milled aluminium
Adjustment Type Micrometric
Mounting Direct swingarm fit, no modification required
Country of Manufacture Italy
Fitment Kawasaki ZX-10 R/RR (2016-2026)
Available Colours Red, Blue, Gold, Black, Silver (anodised)
FitmentWhich bikes this fits▼
  • Kawasaki ZX-10 R/RR (2016–2026)
07 · Support

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08 · Paddock

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