XYZ Racing Hollow Rear Brake Kit — Mazda MX-5 ND (2015-2026)

The MX-5 ND puts barely any weight over its rear axle, which is exactly why its back brakes earn their keep through balance and modulation rather than brute stopping force. On a roadster of roughly a tonne with near 50:50 distribution and a tail that rotates on a lifted throttle, a rear brake that fades or grabs unevenly will quietly ruin the corner.

The XYZ Racing Hollow Rear Brake Kit gives the ND a back axle that holds its bias under repeated heat. It is the rear half of a serious braking setup, a pair of left and right rear calipers with matched discs, for road and track MX-5 ND owners who want the car’s natural rotation to stay predictable once the discs are hot.

What this brake kit does for your 2015-2026 Mazda MX-5 ND

After fitting, the first thing you feel is a rear pedal that stays consistent as track sessions stack up, where the standard ND rear can go long once the fluid and pads heat-soak. The hollow disc design trims rotating and unsprung mass at the back, which a car this light genuinely notices in how quickly the rear settles over kerbs and mid-corner bumps. Three pad compounds let you match the rear to how you drive: Street for daily commuting, Sport for fast-road and the occasional track day, Racing for sustained circuit work. Because the rear bias stays put, the ND’s trail-braking rotation becomes something you can lean on rather than guess at. Included painted caliper finishes (Red, Yellow, Gold, Black and Anodized Black), a Custom Color, and the premium polished and candy ranges mean the upgrade looks deliberate behind the ND’s wheels.

About the Hollow rear brake kit

This is the rear-axle kit in XYZ Racing’s brake range, named for the hollow-body forged caliper and disc construction that drops weight from the rotating assembly without giving up thermal capacity. On the MX-5 ND that lighter rear rotor matters more than it would on a heavier car, because the ND’s whole appeal rests on a light, quick-reacting back end. The two-piece floating discs are offered drilled or slotted at the same price, with two-tone anodized centre bells in five colours or titanium selectable at checkout. The hardware takes one of three pad compounds, Street, Sport or Racing, so the same kit suits a daily ND, a fast-road car, or one that sees regular lapping. The hollow-body caliper is standard, with an optional Hollow Racing upgrade rated to 1000C, no dust cover and a two-year warranty for serious circuit use. Calipers come in the included painted colours through to a custom Pantone to match the build. As a rear-specific kit it is meant to pair with a matching front setup, so front and rear thermal capacity climb together and the factory brake bias is preserved rather than skewed. Everything here is sized for the ND’s hubs and the modest loads its light rear axle actually sees.

Fitment for the Mazda MX-5 ND (2015-2026)

This kit is cut specifically for the Mazda MX-5 ND across the full 2015 to 2026 run, covering both the soft-top and the RF, and ships as a matched pair of rear calipers and discs. It fits the rear axle only and is built around the ND’s hub and disc dimensions, so it locates on the chassis without the bracket guesswork that comes from adapting a kit meant for another car. Confirm your exact year and body style when you order, and the rest of the spec follows.

What buyers also search for

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• Lightweight hollow rear discs for the 2015-2026 Mazda MX-5 ND

Choose your pad compound, disc style and caliper colour, confirm your ND’s year and body style, and configure yours from the options above when you order.