
XYZ Racing Hollow Rear Brake Kit — Lamborghini LP700-4 (2011-2017)
SKU: XYZ-BRK-BKR-LB-001-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø380–421 mm
- Caliper pots8-pot
- Lead time10–15 working days
Fits Lamborghini LP700-4 (2011-2017)
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Caliper render for this kit:

The Lamborghini LP700-4 carries its 6.5-litre V12 behind the cabin, loading the rear axle with both mass and heat, and on circuit that rear end is where brake temperatures climb fastest. The XYZ Racing rear brake kit answers that with lightweight two-piece floating discs and multi-piston calipers sized to shed heat across repeated hard stops from three-figure speeds.
This is rear-axle hardware for owners running their Aventador hard on track or fast road, not for show. The hollow-vane disc castings trim rotating and unsprung mass at each rear corner, while the pad compound choice lets you match the setup to how you actually drive the LP700-4.
What this brake kit does for your 2011-2017 Lamborghini LP700-4
The difference shows up where the LP700-4 needs it most: braking confidence into a corner after a long flat-out run. The hollow-vane discs reduce rotating mass at the rear wheels, which sharpens how quickly the car settles under braking and eases the load on the rear suspension. The multi-piston caliper spreads clamping force more evenly across the pad, so the bite stays consistent as temperatures rise. Specify the Racing compound and the rear axle holds its braking power through a full session instead of fading after a handful of hard stops; the Sport compound covers harder road work, and the Street compound keeps the same kit civil and quiet for everyday use, finished in a caliper colour of your choice.
About the Hollow rear brake kit
The kit is a pair of two-piece floating discs whose hollow-vane casting cuts unsprung and rotating mass without surrendering thermal capacity. Paired with fixed multi-piston calipers, it forms a rear big brake kit built specifically to manage the heat a V12 all-wheel-drive car generates under repeated heavy braking. The caliper is hollow-body as standard, with an optional Hollow Racing upgrade for sustained track use that drops the dust cover, is rated to 1000C and carries a two-year warranty. Three pad compounds are offered. Street suits regular road driving, Sport adds bite and heat tolerance for spirited use, and Racing is aimed at track sessions where rotor temperatures stay high for sustained periods. Caliper finish is your call: painted at no extra cost in Red, Yellow, Gold, Black or Anodized Black, with a Custom Color in any Pantone for £150 and premium polished-forged (Titanium, Polished Gold, Polished Silver) or candy (Candy Teal, Candy Blue, Candy Red, Candy Orange) options. Discs come drilled or slotted at the same price, with two-tone anodized or titanium centre bells selectable at checkout. The kit is matched to the LP700-4’s rear hub rather than sold as a universal part, so disc diameter and caliper mounting suit the chassis as fitted.
Fitment for the Lamborghini LP700-4 (2011-2017)
This kit is built for the rear axle of the Lamborghini LP700-4 across the 2011 to 2017 model years, as a pair of calipers and discs. It fits the rear position only and is matched to the standard LP700-4 hub and wheel package. Confirm your build year falls within the 2011-2017 span and that you are specifying the rear kit before ordering.
What buyers also search for
- Lamborghini LP700-4 rear brake upgrade for track day use
- Aventador big brake kit with lightweight two-piece floating discs
- LP700-4 rear caliper colour options including Gold and Custom
- Lamborghini LP700-4 Racing pad compound for sustained braking
- Rear brake kit for the 2011-2017 LP700-4 V12
Choose your pad compound and caliper colour for the LP700-4 rear big brake kit and set yours up using the options above when you order.
What’s in the kit
Rear axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 380–421 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 8-pot
- 2×High-stiffness mounting brackets
- 2×Braided stainless steel brake lines
- 4×High-performance brake pads (1 set)
- 1×Fitting hardware & tools pack
Parking brake: OE handbrake not retained — a hydraulic handbrake is required.
Choosing your spec
Every kit is built to order around the choices you make above. Here is what each option actually changes, so you can spec yours with confidence.
Brake pads — Street, Sport or Racing
Every kit ships with a full set of high-performance pads; the compound is your call.
Street is the right default for fast-road driving — a strong, progressive cold bite with low noise, low dust and long disc life. Sport raises the working temperature and adds bite and fade resistance for hard road use and the occasional track day, while still behaving on a cold morning. Racing is a track compound built for sustained abuse: huge fade resistance and bite once heat is in it, at the cost of more noise and dust when cold. Match the pad to how hard you actually use the brakes — there is no benefit to a race pad that never gets up to temperature.
Caliper grade — Hollow vs Hollow Racing
Hollow is the standard caliper on every kit: a hollow-body forged caliper, lighter than a solid one, fitted with a dust cover and backed by a 5-year oil-leak warranty. For most fast-road and spirited track use it is all the caliper you need.
Hollow Racing is the track-grade upgrade. It runs the same hollow body but without a dust cover (so there is nothing to melt at sustained high temperature), uses a twin-metal piston that isolates heat travelling from the disc to the oil seal, and is rated to 1000°C. Available 330–356mm (rear). Warranty is 2 years on oil leaks and 10 years on appearance. Built for professional racing and repeated track days.

Caliper colour & finish
Painted colours (Red, Yellow, Gold, Black, Anodized Black) are included at no cost. Want an exact match to your car? Custom Color (+£150) paints the calipers to any Pantone code you supply (15–20 day lead time).
Polished Forged finishes are the flagship: a forged caliper given a mirror-polished surface treatment that shifts colour with the viewing angle. Beyond the looks, the polished surface dissipates heat better, resists rust and stands up to the weather. Choose Titanium (neochrome, +£350), Polished Gold (+£300) or Polished Silver (+£250). They look their best paired with a titanium centre bell. Care: clean only with a dilute neutral cleaner or water.
Candy colours (+£200) use a deep candy-paint and polishing process for a mirror-reflection, boutique finish — pick Teal, Blue, Red or Orange (shown below right).


Centre bells
The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. The standard anodized centre bell is included. The Two-tone bell (+£200) adds an anodized accent ring — choose Red, Yellow, Orange, Purple or Silver right here at checkout. The Titanium centre bell (+£500) is a forged titanium bell (bolts not included) that finishes off the polished-forged look.

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