Brand Name: GUB
Model No.: D63
Material: PC+EPS
Vents: 21
Weight: about 250g
Size:XXL (61-65cm)
Color: Matte black/matte navy blue /matte white
Age Group: (Adults) Men and Women
Application: Road Bicycle/ MTB bike
Construction: In-mold Polycarbonate Shell
Feature 1:Integrated molding/simple shape
Feature 2:multi - ventilation holes/multi - color optional
Feature 3:Big head circumference design
D63 model

D65 model

big head circumference
Make cycling unfettered

comparison at a glance
Don't worry about buying it back is not suitable anymore
It's the gospel of big head circumference


Air ventilation Reduce wind resistance
Up to 21 hole vents for heat dissipation and ventilation Riding is not stuffy

EPS foam body PC integrated housing
Adopt integrated forming process, slow shock and anti impact

Light and comfortable Big but not heavy
It only weighs about 265g Make cycling easier

Comfortable lining Easy to disassemble and wash
Built-in soft lining, comfortable to wear
Easy to disassemble and wash, quick to absorb sweat

Adjusting knob Free regulation
Suitable for 61~65cm head circumference, the size can be adjusted

Product details
The depth is adjustable
Can adjust the depth up and down, complete wrap the back of the head

Comfortable chin pad
Detachable wicking chin pad for comfort and hygiene

Easy and smooth buckle
High quality buckle, fast and convenient without clamping

Color display