XYZ Racing Hollow Rear Brake Kit — Bmw X5 G05 (2018-2026)

A loaded X5 G05 crests two-and-a-half tonnes once you add passengers, fuel and whatever sits on the tow hitch, and most of that mass rides high on the CLAR platform. The factory rear setup is fine for the school run, but ask it to scrub that weight off from autobahn speeds again and again, or hold the car steady down a long alpine descent, and rear-disc temperatures climb quickly. This is where the XYZ Racing Hollow Rear Brake Kit for the Bmw X5 G05 (2018-2026) earns its place.

It is a rear-axle upgrade built around two-piece discs with a hollow-vane braking ring that cuts rotating and unsprung mass while opening up thermal capacity. Supplied as a matched left-and-right pair, with a choice of pad compounds and a larger, better-ventilated disc, it gives the back axle the heat headroom a heavy 2018-2026 X5 needs when its full kerb weight, and then some, is working against the brakes.

What this rear brake kit does for your 2018-2026 Bmw X5 G05

After fitting, the first thing you notice is a firmer, more progressive pedal that does not go long after three or four hard stops. The bigger rear disc spreads heat over more metal, so the rear axle keeps contributing under repeated heavy braking instead of fading and shoving all the work onto the front. Hollow-vane disc construction and the lighter two-piece design trim rotating and unsprung mass at each rear corner, which sharpens how the back of the car settles over bumps and reduces the gyroscopic inertia the dampers have to fight. With Street, Sport and Racing pad compounds offered, you match bite and temperature range to how the X5 actually gets used, from quiet low-dust towing duty to harder fast-road work, and matching the rear compound to the front keeps the brake balance honest.

About the Hollow rear brake kit

The kit replaces the rear discs and calipers as a matched pair, engineered specifically for the G05 chassis rather than adapted from a generic fitment. The hollow-vane disc design is the headline: coring material out of the braking ring drops weight without surrendering the swept area and venting that a heavy SUV depends on to shed heat, and the two-piece floating bell lets the ring expand without distorting. Three pad compounds are on offer: Street for quiet, low-dust road use, Sport for harder fast-road driving, and Racing for the most demanding heat cycles. The caliper is hollow-bodied as standard, with a Hollow Racing upgrade for serious track use that removes the dust cover, is rated to 1000C and carries a two-year warranty. Calipers come painted in Red, Yellow, Gold, Black or Anodized Black at no extra cost, with premium polished-forged and candy finishes available, so the upgrade reads behind the wheel spokes as clearly as it works. Discs can be drilled or slotted at the same price, braided lines are included, and the centre bell can be upgraded to a two-tone anodized colour or titanium. Every component is sized to clear the G05’s factory wheel diameters.

Fitment for the Bmw X5 G05 (2018-2026)

This kit is built for the G05-generation BMW X5 across the full 2018 to 2026 production run, fitted to the rear axle as a left-and-right pair. Confirm your model year and wheel size against the options above before ordering, then select your pad compound and caliper colour there.

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Pick your pad compound and caliper colour, and build your X5 G05 rear kit when you order.