SEKA ExAero RDC Road Frameset

The SEKA ExAero RDC Road Frameset - Phantom Black is SEKA's aero road platform, launched in August 2026 as the successor to the Exceed. It was developed with AeroCoach across three phases of wind tunnel testing and validated as a complete rider-bike system rather than as an isolated frame.

• RDC (Racing Day Combatant) race layup in T1100 and M46J carbon fibre, 820 g claimed frame weight (size 54, unpainted)
• Full one-piece moulding: continuous fibres across head tube, bottom bracket and rear junctions, with no secondary bonded joints
• 21.2% stiffer front end and 13.4% higher overall torsional stiffness than the SEKA Spear
• Complete system saving of up to 11.63 W at 45 km/h with the Gladius ALTA cockpit and dual MAG bottles
• "WindEye" seat stay structure: 106 N/mm vertical compliance, matching the Spear
• Seven sizes, 44 to 61, with chainstays fixed at 408 mm and trail scaling from 70.5 mm to 54 mm
• 700c x 32 mm maximum tyre clearance, BSA threaded bottom bracket
• Flat mount disc brakes, 160 mm maximum rotor front and rear; 12x100 mm and 12x142 mm thru-axles
• SRAM Universal Derailleur Hanger standard
• Maximum rider weight 109 kg

Frameset includes frame, fork, ExAero seatpost, Gladius integrated cockpit, thru-axles, headset components, UDH hanger, front derailleur mount, Di2 battery holder and frame hardware. The Gladius ALTA riser cockpit is available in place of the standard Gladius. The ExAero MAG bottle system is sold separately.

Lifetime warranty on the frame; five years on fork, seatpost and cockpit.