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Big Brake Kit

XYZ Racing Hollow Rear Brake Kit — Ford FOCUS MK4 (Rr Twist- beam Suspension) (TYPE II) (2019-2026)

SKU: XYZ-BRK-BKR-FO-08-A-REAR

  • IncludesRear axle pair (2 discs + 2 calipers)
  • PositionRear
  • Disc Ø356–421 mm
  • Caliper pots6 / 8-pot
  • Lead time10–15 working days

Fits Ford FOCUS MK4 (Rr Twist- beam Suspension) (TYPE II) (2019-2026)

Brake pad compound

Street: quiet, low-dust, strong cold bite for road driving. Sport: higher temperature range and more bite for fast road and occasional track. Racing: maximum fade resistance for sustained track use (noisier and dustier cold). Match the pad to how hard you actually brake.

Disc size

Caliper grade

Hollow is the standard caliper: a lighter hollow-body forged caliper with a dust cover and a 5-year warranty. Hollow Racing drops the dust cover for sustained high-temperature use (rated to 1000°C, 2-year warranty) — the track-grade choice.

Caliper colour

Painted colours are included. Polished-forged finishes are mirror-polished forged calipers (Titanium, Gold, Silver); candy colours are a deep, mirror-reflection paint. Both are premium upgrades — fuller detail further down the page.

Painted — includedTell us the exact Pantone (PMS) code you want the calipers painted.Polished forgedCandy
Disc style

Drilled discs (cross-drilled holes) vent gas and water and look aggressive; slotted discs (surface grooves) wipe the pad face clean and resist fade under sustained hard use. Same price — choose on looks or how you drive.

Centre bell

The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. Standard anodized is included; a two-tone bell adds an anodized accent ring in your choice of colour; titanium is the lightest, forged option.

Carbon-ceramic rotor

Carbon-ceramic rotors are a special-order track upgrade: far lighter than steel, fade-resistant at extreme temperatures and extremely long-lived. The price follows the disc size you choose above. The standard two-piece steel rotor is included.

Configured price£3,000.00Inc. VAT

Lead time: 10–15 working days from payment


£3,000.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

Caliper render for this kit:

XYZ Racing Hollow Rear Brake Kit — Ford FOCUS MK4 (Rr Twist- beam Suspension) (TYPE II) (2019-2026) — 356 mm
356 mm

The MK4 Focus built on the rear twist-beam axle was never given much braking hardware at the back from the factory. The simpler torsion-beam setup keeps cost and weight down, but it leaves the rear axle under-served once you start asking more of the car. This XYZ Racing rear big brake kit addresses that directly, adding thermal headroom and bite to a corner of the car that does quiet but important work in a front-driven hatch.

On a nose-led front-wheel-drive platform the rear brakes rarely get the glory, yet they set the front and rear balance under trail-braking and shoulder the repeat-stop heat that fades a standard rear on a fast B-road or a track session. The two-piece floating disc design strips rotating and unsprung mass from the rear axle, sharpening response without loading the twist-beam with extra weight it would rather not carry.

What this brake kit does for your 2019-2026 Ford Focus MK4

After fitting, the clearest gain is consistency: the rear stays composed through successive heavy stops where the original discs would start to glaze and fade. The hollow-vane rotor sheds heat faster and trims rotating mass you can feel in pedal response and turn-in. Three pad compounds let you match the rear bite to how the car is used. Street is the quiet, low-dust road default, Sport adds bite and heat range for fast-road driving with the occasional track day, and Racing is the dedicated circuit compound. Pedal feel firms up and the brake balance shifts toward something a keen driver can lean on through a sequence of corners.

About the Rear Brake Kit

This is a rear-axle big brake kit, supplied as a matched pair of rear calipers and two-piece floating discs for the left and right of the back axle. The rotor runs internal hollow vanes to cut mass while preserving swept area and heat capacity, and the discs come drilled or slotted at the same price. The hollow-body caliper is the baseline here, with an optional Hollow Racing upgrade for serious track use that drops the dust cover, carries a 1000C rating and a two-year warranty. Painted caliper colours are included at no extra cost in Red, Yellow, Gold, Black and Anodized Black, and a custom Pantone colour is available for an extra £150. Premium polished-forged finishes in Titanium, Polished Gold and Polished Silver and candy finishes in Teal, Blue, Red and Orange are also offered. Centre bell upgrades run to a two-tone anodized finish in five colours, or titanium. It is engineered for the twist-beam rear of the MK4 Focus rather than adapted from another platform, which matters on an axle this specific.

Fitment for the Ford Focus MK4 (2019-2026)

This kit fits the MK4 Ford Focus (2019-2026) built on the rear twist-beam suspension, identified here as the TYPE II rear setup. It is a rear-axle kit, supplied as a pair for the back of the car. Confirm your car runs the torsion-beam rear rather than the independent multi-link arrangement before you order.

What buyers also search for

  • Ford Focus MK4 rear big brake kit for road and track use
  • Ford Focus twist-beam rear brake upgrade with reduced rotating mass
  • Ford Focus MK4 two-piece floating disc kit with a Racing pad compound option
  • Ford Focus rear brake caliper colour options for a custom build

Set your pad compound and caliper colour 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 — 356–421 mm: you pick the exact diameter with the "Disc size" option
  • 2×Lightweight aluminium centre bells
  • 2×Forged aluminium calipers — 6 / 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: Electronic parking brake (EPB) compatible.

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.

Hollow Racing caliper

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).

Polished forged caliper finishes
Candy caliper colours

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.

Two-tone anodized centre bells
Same car

Other products that fit this vehicle

Front & rear brake kits, coilovers and more for this car

  • More XYZ products for the Ford FOCUS MK4 (Rr Twist- beam Suspension) (TYPE II) appear here as the rest of the range publishes.