Giant SLR 1 50 DISC WheelSystem

The new SLR 1 50 Disc WheelSystem combines aerodynamic efficiency and minimized power loss in a lightweight package designed for versatile road performance. The SLR 1 50 features 50mm aero rim profiles for efficiency on the flats and a dynamic ride quality on hillier roads. Hookless rims with a broad inner width offer greater support for high-volume tires along with enhanced sidewall stiffness for better grip and cornering.

Features

Wind-tunnel-proven 50mm Hookless Aero Rim Profile provides a maximum aerodynamic advantage
High tensile strength carbon fiber is placed at only the most crucial points to provide optimal stiffness and class-leading weight
Hookless rim design saves weight and creates a broad 22.4mm inner rim width for increased actual tire contact patch, resulting in better traction and compliance
A thick rim bead of up to 3.8mm on each side enhances rim bead stiffness, offering increased support for better cornering
Dynamic Balanced Lacing (DBL) technology makes a stiffer, more efficient wheel as a wider hub flange increases spoke bracing angles for outstanding power transmission
Low friction hub with precision machined internals eliminates excessive bearing load, reducing bearing friction, lowering rolling resistance and minimizing power loss