"The wavy new Fulcrum Sharq GR and Sonic GR gravel wheelsets boast a massive 30mm internal rim width for 47-50mm tires, improving air flow and reducing frontal drag."
"Fulcrum says this wavy design cuts drag by 29% at wind angles between 10° and 20°, making the wheels more stable in cross winds."
"Both rims use a non-drilled design, eliminating the need for tubeless rim tape, and feature a mini-hook for improved tire bead retention."
The Fulcrum Sharq GR and Sonic GR gravel wheelsets are designed for wider tires, featuring a 30mm internal rim width for 47-50mm tires. The wavy profile improves airflow and reduces drag by 29% in crosswinds. While many gravel wheels accommodate a range of tire widths, these are specialized for optimal performance with 47-50mm tires. The Sharq series is lighter and features aero spokes. Both models use a non-drilled design for air-tightness and have unique spoke crossing for better impact absorption.
Read at Bikerumor
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