Aircraft by N75 Motorsports

356mm Ultra Lightweight Racing Floating Rotor Brake Kit - 6 Piston (Endless Track Pads)

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  • Regular price $2,999.99 CAD
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Fits: Hyundai N cars and the Hyundai and Kia 1.6T turbo cars, under the Vehicle option: Veloster N (356 x 32 mm rotors), Kona N and Elantra N (365 x 35 mm), Elantra Sport/GT Sport/N-Line/Veloster Turbo/Kia Forte (356 x 32 mm), or the Hyundai Genesis Coupe. i30 N owners choose the matching N-car option. Designed for most 18-inch wheels and larger, with no spacers needed.

What this is

Each kit is made to order and uses two six-piston forged-aluminium calipers, two two-piece floating rotors that are vented and slotted, Endless street and track pads, stainless braided brake lines for all four corners, StopTech 660 DOT4 brake fluid, two caliper mounting brackets and a hardware kit.

The focus is weight, especially the unsprung and rotating weight at each corner, the hardest to remove from a car. The caliper alone is about 10 lb lighter than the OEM Veloster N caliper, and with the lighter rotor the kit takes roughly 16 lb off each corner. Less weight here sharpens braking, turn-in and ride, without adding engine power.

The kit is designed for all-season street use, and we run the same kit on our own project car.

N75 Motorsports red 6-piston caliper, two-piece floating rotor with black hat, and the solid mounting bracket laid out on a white background

Design

The caliper is forged aluminium, chosen to cut weight while keeping a strong housing. Its two halves are clamped together with eight bolts. Each caliper carries a milled N75 logo.

Top of the red N75 Motorsports 6-piston caliper showing the X-shaped bridge, two rows of stainless bolts and the green Endless track pads

The mounting bracket is solid metal and deliberately not a lightweight part, because its job is strength. Two long bolts thread 60 mm into it, the full thickness of the carrier, a deliberate safety margin.

The rotors are two-piece and floating. The friction face is grooved to clear brake gases and residue and hold performance on track, and centrifugal-style vanes pump hot air outward as the wheel turns, so the disc cools like its own fan. Ten slotted Allen-head bolts lock each rotor ring to its faceplate in a twist-lock: a bolt must back fully out and its lock rotate ninety degrees to release, and all ten must do so for the ring to let go. Some floating-rotor designs use pins, which we found can seize when very hot and make rotor replacement harder; the twist-lock avoids that.

Two-piece N75 floating rotor showing the slotted friction ring, black hat with the N75 logo and the Allen-head twist-lock bobbins Edge of the N75 two-piece rotor showing the internal cooling vanes and the float bobbins that join the friction ring to the black hat

Features

  • Two six-piston forged-aluminium calipers
  • Two-piece floating, vented and slotted rotors with the Allen-head twist-lock
  • Eight-bolt caliper construction
  • Solid metal mounting bracket, 60 mm of thread engagement
  • Endless street and track pads; race pads available separately
  • Stainless braided brake lines, all four corners
  • StopTech 660 DOT4 brake fluid
  • About 10 lb lighter caliper than OEM Veloster N, about 16 lb off each corner with the rotor
  • 3.20 kg per caliper, 9.30 kg per disc
  • CE/TUV approval for race use
  • Made to order; any caliper colour on request
  • Most 18-inch wheels and larger; no spacers

Options

  • Vehicle: five choices, each listed for 18-inch wheels: Veloster N (356 x 32 mm rotors); Kona N 365mm and Elantra N 365mm (365 x 35 mm); Elantra Sport/GT Sport/N-Line/Veloster Turbo/Kia Forte (356 x 32 mm, the Veloster N size); Hyundai Genesis Coupe (size not listed here, so email info@n75motorsports.ca to confirm).
  • Caliper colour: any colour on request. There is no colour choice at checkout, so email info@n75motorsports.ca with the colour you want.
  • Pads: Endless street and track pads are included; higher-performance race pads are available separately.

Installation

The kit bolts on in place of the OEM front brakes, with no spacers when the wheels are correctly sized. Use red threadlocker on the caliper-to-carrier bolts, which stay in permanently, and torque the fasteners as below. Because the kit includes braided lines and fresh fluid, bleed the brake system after fitting.

Fastener Torque
Carrier (bracket) to hub 100-105 ft-lb
Caliper to carrier 90-100 ft-lb, with red threadlocker

Do not exceed these torque specs. The caliper and bracket are aluminium, and over-torquing can strip the threads.

Red N75 Motorsports caliper fitted behind a gold aftermarket wheel on a matte-grey Veloster N

FAQ

Will it fit my 18-inch wheels?

It is designed for most 18-inch wheels and larger, with no spacers on correctly sized wheels. To check a specific wheel, or a 17-inch fitment, email info@n75motorsports.ca before ordering.

What size are the rotors?

Veloster N and the 1.6T cars use 356 x 32 mm; Elantra N and Kona N use 365 x 35 mm.

What pads come with the kit, and can I track it?

Endless street and track pads are included, suited to street and moderate track use. Race pads are available separately and make more brake dust.

Can I get a different caliper colour, and how long does it take?

Yes, any colour on request; email info@n75motorsports.ca with the colour you want. Each kit is made to order, about 2-3 weeks before it ships.



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