NO.13 KOIBIKE New Release | Ultra-Light Tri-Spoke & Disc Wheel Competition Wheelset

Breaking the Limit of Racing Aerodynamics & Weight

KOIBIKE officially launches the ultimate competition-level wheelset combination: front tri-spoke wheel + rear full carbon disc wheel. Tailored specifically for time trial, road racing and triathlon scenarios, this wheelset perfectly balances extreme aerodynamic efficiency and ultra-light weight, helping professional riders and racing enthusiasts break speed limits and refresh personal best records.

Different from traditional multi-spoke wheelsets, the front three-spoke wheel adopts an integrated aerodynamic airfoil structure. It effectively reduces turbulent airflow during high-speed riding, minimizes wind resistance loss, and delivers more direct power transmission and stable handling performance. Optimized through professional wind tunnel design, it cuts through air smoothly to retain more riding power for long-distance acceleration and flat-road sprinting.

In terms of extreme lightweight performance, this racing combination achieves industry-leading data. The ultra-light tri-spoke front wheel reaches a minimum weight of only 764g, greatly reducing rotational inertia, bringing sensitive start response and effortless climbing performance. Paired with thefull carbon closed disc rear wheel with a minimum weight of 950g, the closed disc structure eliminates rear-end air turbulence thoroughly, maximizes aerodynamic advantages at high speed, and provides stable downforce and speed retention for flat-road and downhill racing.

Built with high-grade Toray carbon fiber material, the wheelset integrates ultra-light weight, high rigidity and impact resistance. It maintains excellent structural stability under high-load racing conditions, adapting to long-time high-speed riding and intense competitive scenarios. The professional disc brake configuration ensures precise braking feedback and reliable safety performance during racing.

From aerodynamic optimization to extreme weight control, KOIBIKE’s new tri-spoke and disc wheel racing wheelset is crafted for pure competition performance. It is the ideal upgraded choice for professional athletes and racing lovers who pursue ultimate speed.