ULTRON S3- PAINT DEFECT

NEW WHEEL WITH PAINT DEFECT

ULTRON S3 combines the proven rim technology of the ULTRON 85 and 105 with a cutting-edge 3-spoke construction. The result? Even higher speed, enhanced aerodynamics, and maximum efficiency in race conditions.

Built around our refined OCT Aero rim profile, ULTRON S3 sets a new benchmark for triathlon and time trial performance. The three wide, wing-shaped spokes are engineered to minimize aerodynamic drag while maintaining stability in changing wind conditions.

During development, we tested 8 different spoke concepts. The final design was selected as the optimal solution in terms of aerodynamics and sailing effect—allowing the rider to harness crosswinds for additional speed.

The rim features a variable depth profile of 85–95 mm, delivering optimal aerodynamic performance across different yaw angles. Its very wide design—up to 34 mm external width with a 24 mm internal width—ensures excellent tire support, reduced rolling resistance, and improved stability. The hooked rim construction provides secure tire retention and compatibility with a wide range of setups.

ULTRON S3 is designed for athletes who demand uncompromising performance.

FEATURES

• Proven ULTRON  rim technology in a 3-spoke design

• OCT Aero profile optimized for minimal drag

• Variable rim depth: 85–95 mm

• Very wide rim: up to 34 mm external width

• 24 mm internal width for optimized tire performance

• Hooked rim construction for safety and compatibility

• 3 aerodynamic, wing-shaped spokes

• Enhanced “sailing effect” for increased speed

• High stiffness and stability at high speeds

• Ceramic bearings ensure a smooth ride and low friction

ADDITIONAL INFO

PACKAGE INCLUDE

• wheel

• high pressure tubeless tape (instaled)

• tubeless velve

• wheel bag

TIRE SIZE

This wheel is designed in order to be compatible with a 28-30mm tyre.