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SMK · Bolt · SMK Bolt

SMK Bolt Grey

DOT ECE 22.05
SMK Bolt Grey
SMK Bolt Grey
SMK Bolt Grey

Design Concept & Background

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SMK Bolt Grey is a high-performance Open Face helmet engineered by SMK to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.

Key Highlights:

Pinlock MaxVision included Emergency release system Multiple shell sizes Ultra-lightweight shell Breathable ventilation system Anti-fog coating Durable polycarbonate shell Anti-impact foam

Rider Profile & Intended Use

Helmet Category Open Face
Internal Fit Shape Intermediate Oval
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Where to buy

Best price $74.95 Amazon (US)
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Certified SMK Stores in US

Price History

Product Concept & Specifications

SMK (India)

Engineering & Technical Analysis

The SMK Bolt utilizes a lightweight composite shell engineered for open-face dynamics, featuring a rigid EPS liner optimized for impact dispersion across the frontal arc. Its internal suspension system offers precise micro-adjustments to accommodate head shape variances while maintaining a secure lock during high-G cornering.

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

[MATR.SHEL] Shell Construction Polycarbonate Outer structural material
[PHYS.MASS] Measured Weight 1005g (2.22) Approximate medium size weight
[COVG.YEAR] Warranty 2 Manufacturer coverage duration
[OPER.ROLE] Primary Use Case All-round Sport Optimized riding orientation

Safety & Certifications

[SYS.CERT] Homologation ECE 22.06 Certified safety standard
[SYS.PROT] Rotational Protection 1 Mitigates rotational impact
[SYS.EQRS] Emergency Release Not Equipped Cheek pad quick removal
[SYS.LOCK] Retention Strap Double D-Ring Chin strap buckle style
5 /5
SHARP Rating

SHARP Impact Test Score

Verified SHARP UK impact crash test scorecard representing multi-directional energy dissipation.

Acoustics & Aerodynamics

92 dB
Acoustics
7 /10
Ventilation

Quiet Index: Superior sound damping and isolated ear cavity structures. Good flow balance utilizing EPS exhaust ports.

[AERO.TEST] Wind Tunnel Tested No Optimized shell aerodynamics
[VISR.FOG] Pinlock Tech Not Included Anti-fog shield insertion

Technology & Convenience

[SYS.COMM] Comms Integration Generic Speaker Cutouts Intercom cutout availability
[FIT.GLASS] Glasses Friendly No Inner lining eyewear grooves
[VISR.SYS] Visor Shield Tech Single Visor Integrated drop-down sun visor
[FIT.LINR] Removable Interior Partial / Fixed Washable lining modules

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