KS33 MTB HELMET

KS33 is a mid-weight performance mountain bike helmet built with a durable 350g PC/EPS in-mold structure, designed for mixed trail, gravel and recreational off-road cycling. Bold vibrant two-tone matte colorways stand out on the trail, paired with a sturdy integrated visor, ample ventilation and our signature anti-odor comfort liner, fully certified to CE and CPSC safety standards.

Core Specifications

Model: KS33 MTB Helmet

Sizes: S(53–55cm) / M(55–58cm) / L(58–61cm)

Weight: 350g

Construction: PC outer shell + EPS foam, In-Mold molding

Certifications: CE, CPSC

Core Tech: ShieldX impact protection system, Anti-Odor antibacterial liner

Color Options: Teal black gradient (KS33-a), neon lime green matte (KS33-b)

Key Selling Features

Balanced 350g mid-weight build: Thicker EPS foam for improved impact safety without excessive heaviness

Sporty wide integrated visor: Blocks flying trail debris and glare during sunny off-road rides

Multi-directional deep air vents: Maximizes scalp cooling on hot summer mountain trails

Full S/M/L size lineup: Fits small teen heads through standard adult head circumferences

Sweat-resistant anti-odor removable padding: Machine washable to remove trail dirt and sweat buildup

Fully adjustable retention system: Rear twist dial + soft chin strap padding for all-day stable wear

Dual global safety certifications CE & CPSC: Approved for worldwide MTB retail and riding use

Best For

Recreational trail cyclists, gravel bike riders, weekend mountain bike hobbyists, teen off-road riders