Description
Kia Rio UB V-Maxx Big Brake Kit 330 mm 4-piston
The big brake kit Kia Rio with 330 mm discs is the largest V-Maxx front brake kit for the Kia Rio (UB/UBG), model years 09-2011 to 01-2017. The kit consists of 330 mm two-piece, grooved brake discs and 4-piston calipers made of forged aluminium, red (RAL 3020) as standard.
If you use your Rio on the track or at track days, this kit gets the most braking torque out of the front axle. The larger disc works with a longer lever arm, and because the caliper, bracket and bell are made of aluminium, heat is dissipated quickly. Aluminium conducts heat about 5 times better than steel. The result is a firm pedal and much less fade under repeated hard braking.
The kit is ready to fit: V-Maxx sport brake pads with TÜV approval and vehicle-specific adapters for the original rubber brake hoses are included. V-Maxx Autosport is a Dutch manufacturer and gives a 2-year warranty. With the TÜV certificate according to §19.3, the kit is approved for use on public roads.
Key benefits
- Largest V-Maxx kit for the Rio (UB/UBG), with 330 mm discs
- More braking torque thanks to the larger disc diameter
- Forged 4-piston calipers, red RAL 3020 as standard, optionally black, blue or yellow
- Two-piece grooved discs made of high-carbon steel with floating aluminium bells
- Directional cooling channels and aluminium parts for fast cooling
- Consistent braking and much less fade
- Complete kit with sport brake pads with TÜV approval and adapters
Suitable for
Kia Rio (UB/UBG), 09-2011 to 01-2017
- Kia Rio (UB/UBG) from model years 09-2011 to 01-2017, all versions from 55 to 80 kW
- kW limit based on the original factory output
- Only for cars with the original steering knuckles
Minimum wheel size: 17 inch. Always check with the fitment template (WFC) that the caliper turns freely inside your wheel. A wheel spacer is sometimes required.
Technical specifications
- Manufacturer: V-Maxx Autosport (Netherlands)
- Part number: 20 KI330 03
- Brake discs: 330 mm, two-piece, grooved, high-carbon steel with floating aluminium bell
- Calipers: 4-piston, forged aluminium, red (RAL 3020) as standard
- Brake pads: V-Maxx sport brake pads with TÜV approval
- Minimum wheel size: 17 inch
- Approval: TÜV §19.3
- Axle: front axle
- Included: calipers, brake discs with bells, brake pads, vehicle-specific adapters and fitting hardware
Fitting and delivery
Fit the kit according to the V-Maxx fitting instructions supplied. The big brake kit Kia Rio only fits a Rio with original steering knuckles. Clean the brake kit with a mild soap, never with wheel cleaner: it attacks the aluminium. For heavy track use, V-Maxx recommends removing the dust seals from the calipers.
Options: a different caliper colour (black, blue or yellow, at extra cost), V-Maxx Steelflex steel braided brake hoses for the front axle (500 mm, set of 2) with PTFE inner hose and TÜV approval, Ferodo brake fluid (500 ml), the V-Maxx wear indicator set and an extra set of Ferodo FDSR216 DS Performance brake pads. These DS pads do not have TÜV approval. Delivery time: 4 to 7 days.
The most braking torque V-Maxx makes for the Rio (UB): 330 mm discs, forged 4-piston calipers and TÜV approval.
Why choose this big brake kit Kia Rio?
If you drive on 17 inch wheels or larger, the 330 mm kit is the strongest choice for the Rio. The larger disc gives more braking torque than the 290 mm version, and the aluminium keeps the braking consistent under repeated hard braking. You choose the caliper colour yourself, and with the optional Ferodo DS pads you have a separate set for the track.
Frequently asked questions
Does the big brake kit Kia Rio fit behind my wheels?
The big brake kit Kia Rio requires wheels of at least 17 inch. Check with the fitment template (WFC) that the caliper clears the wheel; a wheel spacer is sometimes required. For 15 or 16 inch wheels, there is the 290 mm kit 20 KI290 03.
Is the big brake kit Kia Rio suitable for a car with more power than standard?
Yes, definitely. A Kia Rio with more power than standard benefits most from this kit: 330 mm discs and 4-piston calipers give more braking power and much less fade. The kW limits in the application list refer to the original factory output, and with an officially approved power upgrade the TÜV approval remains valid.
Does V-Maxx also offer a kit for the rear axle?
No. V-Maxx only supplies kits for the front axle; around 90% of the braking power comes from there.
Which options are available?
You can choose a different caliper colour, Steelflex steel braided brake hoses, Ferodo brake fluid, a wear indicator set and an extra set of Ferodo DS brake pads without TÜV approval.
What is the delivery time?
The delivery time is 4 to 7 days.
Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.




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