Product Specifications
Brand: GUB
Model: D51
Material:
PC outer shell
EPS foam (density: 95 g/L)
PolySource205TEPS cushioning material
Design Features:
Non-clamping head design for comfortable fit, especially for youth
Lightweight helmet shell
Integrated molding technology with dual-mode thickened PC shell for enhanced impact resistance and vibration absorption
17 large ventilation holes for excellent breathability and heat dissipation
Aerodynamic tail wing design to reduce air resistance
Removable, moisture-wicking, soft inner lining with magic tape for easy cleaning
Wrap-around shock-absorbing inner lining with slim fit design
Smooth ITW buckle for quick and secure fastening
One-piece edge wrapping for durability and scratch resistance
Dedicated slot for glasses insertion (for short-term static placement)
Fan-shaped adjustable straps with comfortable chin pad
Adjustable head circumference system with rotary knob for one-handed quick adjustment (left to loosen, right to tighten)
Dimensions & Weight (Size S):
Inner width: approximately 16.7 cm
Weight: approximately 230 g
Suitable head circumference: 52-56 cm
Helmet size: Width 195 mm, Length 236 mm, Height 128 mm
Measurements are manual; slight deviations may occur
Color Options:
Pearl White
Matte Black
Milk Tea
Starry Shine
Safety & Standards:
Complies with GB 24429-2009 safety standards (excluding clause 7.2)
National standard tested and certified (Report No.: GZHL2408036353HM)
Testing dates: August 26, 2024 to October 8, 2024
Ensures high-level safety protection for children’s cycling
Additional Information:
Designed specifically for youth head shapes to avoid pressure points
Breathable airflow design inspired by hummingbird aerodynamics
Easy-to-follow head circumference and width measurement instructions included
Proper wearing guidelines to ensure optimal protection and comfort
Manufacturer:
Shenzhen Huiyi Bicycle Trading Co., Ltd.
Address: Room 201, No. 32-1, Yanhe Road, Tongruncheng Community, Guanhu Street, Longhua District, Shenzhen
Note: All specifications are subject to slight variations due to manual measurement and production processes.