LK-66 Lightweight Bike Helmet
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 are accepted within 30 days of delivery.
- Eligible products include a limited warranty.
- Contact contact@rockbroswholesale.com before returning an item.
- View our Warranty Policy and Shipping Policy for complete details.
Built for riders who value comfort on long rides, this lightweight helmet reduces head pressure while the multi-vent airflow system keeps you cool. An ionic+ antibacterial liner stays fresh and dry, reinforced PC edging adds durability, and the easy-adjust dial ensures a secure, personalized fit—so you can focus on enjoying the ride.
In-Mold Protection: Integrated PC shell and EPS foam for high-impact safety.
Ultralight 240g: Lightweight design to reduce neck strain and riding burden.
20-Vent Cooling: 20 aerodynamic vents for rapid heat dissipation and airflow.
Washable Liner: Shock-absorbing sponge padding, removable for easy cleaning.
Adjustable Fit: Dial system for precise fine-tuning to various head sizes.
Smooth Buckle: High-quality quick-release buckle for easy and smooth operation.