SKU: 10110039003

LK-11 Anquetil Lightweight Road & MTB Bike Helmet

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Color: Purple
Size
Shipping

Shipping Costs & Delivery Times

1. Standard Shipping

  • Under $100: $5.99
  • $100+: Free
  • Delivery: 3–5 business days

2. Extended Delivery

  • International stock: 7–12 business days
  • Bicycles: 20–25 business days

3. Flat Fees

  • Large items: $10
  • Children’s bikes: $20
  • Folding bikes: $40
  • Full-size bikes: $150

4. No Shipping To Alaska, Hawaii, Puerto Rico, or the U.S. Virgin Islands.

Returns & Warranty

ROCKBROS LK-11 Anquetil Lightweight Road & MTB Bike Helmet

The LK-11 Anquetil helmet offers advanced protection with its integrated adjustable fit system, ensuring a secure and comfortable ride for both road and mountain biking. Its lightweight design reduces fatigue without compromising shock absorption, making it ideal for long-distance cycling and technical trails. Engineered for durability and ventilation, this helmet enhances safety and performance for serious cyclists seeking reliable head protection.

Features

  • Integrated Dome Skeleton for Advanced Protection – Built-in bionic “dome” frame absorbs and disperses impact force for superior shock resistance. Designed based on human cranial anatomy for a snug, secure, and comfortable fit during every ride.
  • In-Mould PC + EPS Multi-Layer Safety Construction – Durable PC outer shell effectively withstands external impact, while the high-density EPS foam compresses upon collision to evenly distribute force and reduce direct head injuries. An embedded frame reinforces helmet stability, and a thickened comfort liner minimizes friction for all-day wear.
  • 16-Vent Aerodynamic Cooling System – One-piece molded design with 16 strategically placed vents enhances airflow, quickly expelling heat and moisture to keep your head cool and sweat-free, even on long summer rides.
  • IONIC+® Plant-Based Antibacterial Liner – Soft, removable inner padding treated with IONIC+® technology helps prevent odors and bacteria growth, prolonging freshness and extending the liner’s lifespan.
  • Dial-Fit Adjustable Sizing – Precision rear adjustment system allows quick, one-handed customization for a perfect fit (M: 54–58cm / L: 58–62cm).
  • FIDLOCK® Magnetic Buckle for One-Second Release – German-engineered magnetic clasp enables effortless fastening and removal, even with gloves on, ensuring quick and hassle-free helmet use.