Proto announced a new accessory for Kawasaki’s Z900RS 2026 model. The Proto x Brembo radial caliper offset color and mount bolt set is designed to enhance both function and appearance.
The set includes offset collars and special mount bolts required for fitting Brembo radial mount calipers. Buyers can choose between two compatible calipers, “A” and “B,” and select either the standard 300 mm disc or the 320 mm size.
The mount bolts use a hexalobular, star-shaped head that improves torque transmission and prevents damage during tightening. It allows firm installation with less strain on tools. The kit comes in six variations that combine two bolt head types and three color choices.
The offset collars feature a semi-gloss black anodized finish. This finish highlights the visual design of the Brembo calipers while maintaining a subtle, refined look.
Proto aims this product at riders who want performance upgrades with a clean style. Set pricing ranges from 11,000 to 17,600 yen depending on configuration.
The kit fits Z900RS and Z900RS CAFE models from 2018 to 2026. It will appeal to those who value fit, precision, and a unified visual appearance in their custom parts.
My two cents…
Proto just dropped a shiny new toy for the 2026 Kawasaki Z900RS crowd, a “Proto x Brembo” bolt-and-collar set that promises better looks and function. Translation: your bike stops pretty and pretty hard. It’s got fancy offset collars, two caliper options (“A” and “B”), and disc sizes from 300 to 320 mm, because size “does” matter, at least to your brakes. Those star-head bolts? Less chance of stripping your tools, more chance of showing off. Six combos, black anodized flair, and a price tag from 11,000 to 17,600 yen. For riders chasing performance without bling overload. Think Steve McQueen, not Fast & Furious.
Click on the link below for the full article:
https://maduro-online.jp/en/car&bike/news/28073
