What is the benefit of the angled slots on these rotors?

The angled slots help pull in cooler air to keep your brakes from overheating. They also sweep away dust and debris, which helps maintain consistent braking performance and can extend the life of your brake pads.

Will these rotors be noisy like other slotted rotors?

EBC designed these Ultimax rotors with progressively angled slots specifically to reduce the air noise often associated with slotted rotors, aiming for quieter operation.

Are these rotors a direct replacement for my stock 240Z front rotors?

Yes, these are solid, OE-style disc rotors designed as a direct replacement for the front of your 1970-1973 Nissan 240Z. They match the original specifications for diameter, thickness, and bolt hole count.

EBC Brakes RK Series Premium Replacement Rotors

Specifications

Brand: EBC
Part #: RK539
UPC: 847943085547

EBC Brakes RK Series Premium Replacement Rotors

Name: EBC Brakes RK Series Premium Replacement Rotors
Brand: EBC
Price: 200.81 USD
Availability: InStock

$200.81

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1970-1973 Nissan 240Z. EBC Brakes RK Series rotors feature a slotted design that helps keep brakes cool and clear dust for improved performance.

Key Features

Fits 1970-1973 Nissan 240Z.
Features progressively angled slots that help pull in cool air for improved brake cooling.
Slots also help clear dust and debris from the rotor surface, maintaining pad grip and increasing pad longevity.
Designed for quiet operation, minimizing the air noise often associated with slotted rotors.
Solid rotor construction for direct OE-style replacement.
Measures 272mm in diameter, 13mm thick, with a 52mm height and 81mm center hole diameter.

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Fits this vehicle

Nissan 240Z 1970-1973

Product Details

The progressively angled slots on these EBC Ultimax rotors are a smart design choice. They help pull in cooler air to keep your brakes working at their best, especially during harder stops. Plus, these slots help clear away dust and debris, which means your brake pads can maintain maximum grip and last longer.

These are solid rotors, meaning they're a single piece, and they're designed to be a direct replacement for your stock front rotors on a 1970-1973 Nissan 240Z. They measure 272mm in diameter and are 13mm thick, with a 52mm height and an 81mm center hole diameter. The slotted design is engineered to perform well without the excessive air noise you might get from other slotted rotors, giving you a quieter operation while still benefiting from the cooling and cleaning effects of the slots.