Introducing the Lún MEGA D45 Disc Brake Wheelset, Winspace’s revolutionary new flagship wheelset that redefines performance and engineering excellence. Building upon the success of the Lún HYPER series, the Lún MEGA wheelset pushes the boundaries of what’s possible in road cycling, offering unparalleled stiffness, lightness, and speed.

Halo Spokes: A Game-Changing Innovation

At the heart of the Lún MEGA wheelset are the patented Halo Spokes, a groundbreaking reinvention of traditional carbon spokes. Unlike conventional designs, Halo Spokes leverage the unique properties of carbon fiber to create an interconnected structure that enhances both stiffness and weight reduction. This innovation allows the Lún MEGA wheelset to achieve the highest stiffness-to-weight ratio in Winspace’s lineup, outperforming even the acclaimed Lún HYPER series.

F-RAPID Rim Profiles for Aerodynamic Excellence

The Lún MEGA D45 features the proven F-RAPID rim profiles, with a 46mm depth at the front and 54mm at the rear. This design delivers exceptional speed and stability, optimized for aerodynamic performance across various riding conditions. The rims have a 21mm internal width (external: front 27.6mm; rear 27.8mm), supporting modern tire profiles and enhancing ride comfort and handling.

Advanced Hub and Star Ratchet System

The wheelset incorporates an upgraded hub system featuring a 36-tooth star ratchet, providing a 10-degree engagement angle for rapid power transfer and responsive acceleration. Crafted from aerospace-grade titanium alloy, the star ratchet exemplifies Winspace’s commitment to utilizing premium materials for superior performance.

Ceramic Bearings and Tubeless-Ready Design

Equipped with high-quality ceramic bearings, the Lún MEGA wheelset ensures smooth rolling efficiency and durability. The tubeless-ready design (also compatible with clincher tires) allows riders to choose their preferred setup, optimizing for reduced rolling resistance and improved puncture protection.

Optimized for Performance and Practicality

While engineered for top-tier performance, the Lún MEGA wheelset also emphasizes practicality. The innovative spoke design allows for easy maintenance; if the wheel goes out of true, it can be re-trued by any competent bike mechanic. In the rare event of a broken spoke, the wheel can be rebuilt by replacing the Halo Spokes on one side, ensuring longevity and serviceability.

Features

• Halo Spokes:
  • Patented interconnected carbon spokes offering superior stiffness-to-weight ratio.
• F-RAPID Rim Profiles:
  • 46mm front and 54mm rear depths for optimized aerodynamics and stability.
• 21mm Internal Rim Width:
  • Supports modern tire profiles for enhanced comfort and handling.
• 36-Tooth Star Ratchet System:
  • Provides a 10-degree engagement angle for quick power transfer.
• Ceramic Bearings:
  • Ensure smooth rolling efficiency and increased durability.
• Tubeless-Ready Design:
  • Compatible with tubeless and clincher tires for versatile setup options.
• Disc Brake Compatibility:
  • Designed for disc brake systems, offering reliable and consistent braking performance.

Specifications

In the Box

• Lún MEGA D45 Disc Brake Wheelset
  • Front and rear wheels with selected freehub configuration.
• Accessories:
  • Tubeless rim tape.
  • Tubeless valves.
  • User manual and warranty information.