The AURUM MAGMA NACA Carbon Seatpost is the genuine factory seatpost developed exclusively for the AURUM MAGMA performance road bike. Designed alongside the frame as an integrated aerodynamic system, it combines lightweight carbon construction with refined compliance and aerodynamic efficiency to maximise both speed and ride quality.

Unlike universal aero seatposts, the MAGMA NACA Carbon Seatpost has been engineered specifically for the MAGMA frame, ensuring a precise fit, seamless integration and the ride characteristics intended by AURUM's engineering team.

Aerodynamic Performance

The seatpost features a NACA-inspired aerodynamic profile, carefully shaped to complement the airflow around the MAGMA frame.

Rather than focusing solely on reducing drag, AURUM engineered the seatpost to balance aerodynamic efficiency with rider comfort and structural performance. The result is a seatpost that contributes to the MAGMA's overall aerodynamic package while maintaining the responsiveness and ride quality expected from a premium performance road bike.

Lightweight Carbon Construction

Manufactured from premium carbon fibre, the MAGMA NACA Seatpost delivers an excellent balance of stiffness, strength and controlled compliance.

The carefully optimised carbon lay-up helps absorb road vibration during long rides while maintaining efficient power transfer under acceleration, making it equally suited to racing, fast bunch rides and mountainous terrain.

As an original AURUM component, it preserves the appearance, performance and integrity of your MAGMA frameset.

Genuine AURUM Replacement Component

Whether replacing a damaged seatpost or completing a new frameset build, the AURUM MAGMA NACA Carbon Seatpost provides the same factory fit, finish and performance supplied with every new MAGMA.

Designed to integrate perfectly with the frame's internal seat clamp system, it maintains the clean aesthetics and engineering precision that define the AURUM brand.

Available Through South Side Distribution

As the Australian distributor for AURUM, South Side Distribution supplies genuine AURUM replacement parts, framesets and accessories through an authorised dealer network across Australia.

Key Features

The AURUM MAGMA NACA Carbon Seatpost is designed specifically for the AURUM MAGMA and is not intended for universal compatibility with other bicycle brands or models.

Yes. This is the original factory carbon seatpost supplied for the AURUM MAGMA.

The NACA-inspired profile has been developed to improve aerodynamic efficiency while maintaining structural stiffness, rider comfort and seamless integration with the MAGMA frame.

Yes. The seatpost is ideal for both complete MAGMA frameset builds and as a genuine replacement component.