OZ GP Replica GP-8R Aluminium Rear Wheel Kawasaki ZX-10R (2021–2026) V6125KA60

Few upgrades define a superbike's rear-end character as immediately as the wheel it sits on. The OZ GP Replica GP-8R aluminium rear wheel for the Kawasaki ZX-10R (2021–2026) brings genuine motorsport heritage and a distinctive spoke architecture to your Ninja, reducing rotating mass while delivering a finish that holds its own at the track or on the road.

Key Features

• Direct fitment for Kawasaki ZX-10R model years 2021 through 2026 — no modification required
• GP-8R spoke design rooted in OZ Racing's decades of WorldSBK and MotoGP wheel development
• Premium aluminium construction reduces unsprung and rotating mass at the rear axle for sharper acceleration response and improved traction feel
• Five anodised finish options — from understated Techno Black to bold Gloss Gold — allow precise colour coordination with bodywork, brake hardware or a matching OZ front wheel
• Supplied complete with a space-saving 90° aluminium valve, model-specific bushings and spacers, and the OZ High-Density rear sprocket carrier
• Compatible as a standalone rear upgrade or as the perfect companion to the OZ GP-8R front wheel

Design, Finish and Heritage

OZ Racing has supplied wheels to championship-winning teams across MotoGP, WorldSBK and Formula 1 for over five decades. The GP Replica range distils that competition pedigree into a road and trackday-legal wheel that any ZX-10R owner can run. The GP-8R spoke profile is purposefully angular — a deliberate echo of the Kawasaki Ninja's own sharp, aggressive body lines introduced with the 2021 generation. Whether you choose the subtle depth of Titanium anodising or the crowd-stopping warmth of Gloss Gold, each finish is applied through a controlled anodising process that bonds colour into the aluminium surface rather than sitting on top of it, ensuring durability through season after season of hard use.

Performance at the Rear Axle

The ZX-10R is a machine built around corner-exit acceleration and high-speed stability. Reducing rotating mass at the rear wheel sharpens throttle response, lightens the feel during rapid direction changes, and allows the suspension to track surface imperfections more faithfully at corner exit. Riders who push their Ninja on track days will notice the difference most acutely under hard acceleration out of slow corners, where a lighter rear assembly communicates grip more clearly and rewards precise throttle inputs.

The OZ High-Density rear sprocket carrier included with this wheel is engineered for increased rigidity and longevity under racing loads. Note that this carrier requires a new rear sprocket — OZ recommends the Sitta 201H as the ideal companion piece.

Available Finishes

The OZ GP Replica GP-8R rear wheel is offered in five anodised finishes, each suited to a different build aesthetic:

• Gloss Black anodised
• Techno Black anodised
• Techno Gold anodised
• Titanium anodised
• Gloss Gold anodised

Each finish pairs naturally with the ZX-10R's factory liveries, aftermarket bodywork, brake caliper colours and chain kits, and coordinates seamlessly with the matching OZ GP-8R front wheel for a fully unified wheel set.

Who Is This Wheel For?

This OZ GP-8R rear wheel is the right choice for ZX-10R owners who want more than a cosmetic change — riders looking to elevate both the visual presence and the dynamic behaviour of their superbike. It suits trackday regulars chasing cleaner corner-exit feel, road riders who demand premium finish quality, and anyone building a high-specification Ninja where every component is chosen with intent.

Fitment and Compatibility

• Kawasaki ZX-10R, model years 2021, 2022, 2023, 2024, 2025, 2026
• Rear wheel position only
• Wheel size: 17" x 6.00"
• Model-specific bushings and spacers included for precise fit
• Requires a new rear sprocket when using the supplied OZ High-Density sprocket carrier (recommended: Sitta 201H)

Specifications