Leeze EVO
The unrivaled price-aero ratio.
Leeze EVO
In the EVO line, we use the possibilities of Leeze D2R Development under the direction of Prof. Dr. Eric Helter. We have spent many hundreds of hours on various high-performance computers to ensure that each wheelset is optimized to the maximum for its intended use in terms of aerodynamics. We now also use VR-supported wind tunnel simulations and AI to ensure the highest standards in future wheel generations.

D2R perfected
Leeze EVO FW hub
The LEEZE EVO front hub combines lightweight design with aerodynamic efficiency and high lateral stiffness. The 21-hole hub uses a 2:1 lacing pattern with 14 crossed spokes and 7 radial spokes for even power distribution and high stability. The precise construction of the 6802 bearings ensures a smooth ride and long lifespan. The Centerlock mount allows for easy and secure disc brake installation.

D2R perfected
Leeze EVO RW hub
The LEEZE EVO rear hub offers maximum efficiency and fast power transfer. With 6 pawls and 48 teeth, the freehub provides a direct engagement angle of 7.5 degrees – ideal for quick sprints and powerful handling. The 21-hole hub utilizes a 2:1 lacing pattern with 14 crossed spokes on the drive side and 7 radial spokes on the non-drive side for optimal stiffness and balanced tension. The high-quality 6802 bearings ensure minimal friction and long durability. The Centerlock mount allows for quick and secure installation.


SAPIM CX-RAY
The CX-Ray is one of the most durable spokes on the market, offering exceptional strength and flexibility. Thanks to the special alloy treatment and precise manufacturing, it is suitable for almost all cycling disciplines – from road racing and triathlon to downhill. The elliptical center section improves aerodynamics, while the CX-Ray fits into all standard hub holes.
SAPIM CX-RAY
- Almost as light as titanium
- More durable than other spokes
- High strength values in endurance tests
- Best aerodynamic elliptical spoke
Technical Data:
- Material: High-strength, fatigue-resistant stainless steel (AISI 302)
- Tensile strength middle section: 1600 N/mm²
- Weight: 279 g (64 pieces, 260 mm)
- Length: 135–310 mm
- Diameter: 2.0 – (0.9 x 2.2) – 2.0 mm
- Profile: Elliptical