
XYZ Racing Hollow Rear Brake Kit — Citroen SAXO (1996-2003)
SKU: XYZ-BRK-BKR-CI-002-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø380–421 mm
- Caliper pots8-pot
- Lead time10–15 working days
Fits Citroen SAXO (1996-2003)
Added to basket ✓
Caliper render for this kit:

The Saxo barely puts any weight over its rear axle, which is exactly why the back end is the part most owners ignore and the first place balance falls apart on a hard track day. With a kerb weight well under a tonne, this is a car that stops quickly on light components, and once the rears start to fade the whole chassis begins moving around under braking. This XYZ Racing rear big brake kit for the Citroen SAXO targets that weakness directly.
It is built for the way Saxos actually get used in the UK: club sprints, hillclimbs, track days and hard B-road work where a featherweight hatch leans on consistent rear bite. The kit is a matched pair of rear calipers and discs for the back axle, so match the pad compound to how hard you push and the rear stops being the limiting factor.
What this brake kit does for your 1996-2003 Citroen SAXO
On a car this light, a sharper rear end translates straight into shorter, more stable stops. The kit gives you a firmer, more progressive pedal and rear braking that holds through repeated heavy stops rather than going soft halfway through a session. With three pad compounds you can set the rear to suit a daily VTR or a stripped track build: Street for road use, Sport for fast-road work and occasional lapping, and Racing for sustained circuit abuse. Because the rear axle carries so little load, the gains here are mostly about balance and fade resistance: keep the back working and the car stays planted, turning in cleanly under braking instead of squirming.
About the Hollow Rear Brake Kit
The Hollow Rear Brake Kit uses a hollow-body caliper and two-piece floating discs to shed rotating and unsprung mass at the rear axle, which counts for more than usual on a car that weighs as little as the Saxo. The calipers are hollow-body as standard, so the weight saving and heat clearance are built in; trimming rotating weight at the back helps the suspension stay settled and keeps the brakes clearing heat across a session. Discs are offered drilled or slotted at the same price, with braided lines for a firmer pedal, and the optional Hollow Racing upgrade (no dust cover, rated to 1000C, two-year warranty) is there for dedicated track cars. Three pad compounds, Street for road use, Sport for fast-road and occasional track work, and Racing for sustained circuit duty, mean the same hardware covers everything from a road-going Saxo to a dedicated track car. Painted calipers come in Red, Yellow, Gold, Black and Anodized Black at no extra cost, with any Pantone shade as a Custom Color for a small upcharge, plus premium polished-forged (Titanium, Polished Gold, Polished Silver) and candy finishes (Candy Teal, Candy Blue, Candy Red, Candy Orange). Two-tone centre bells in five anodized colours or titanium are selectable too, so the look behind your wheels is your call. This is a bolt-on rear upgrade aimed at restoring brake balance on a chassis whose back end is usually the weak link.
Fitment for the Citroen SAXO (1996-2003)
This rear kit is built for the Citroen SAXO across the full 1996 to 2003 production run. Confirm your exact trim and current rear setup before ordering, then choose your pad compound and caliper finish to match the car and how you drive it.
What buyers also search for
- Citroen SAXO rear brake upgrade for track days and fast-road use
- Saxo VTR and VTS big brake kit with selectable pad compounds
- Citroen SAXO rear disc kit to restore braking balance on a light chassis
- Coloured caliper options for the Saxo without losing rear bite
Choose your pad compound and caliper finish from the options above and the kit is built to your spec.
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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