Introducing the Ave, an urban style helmet that combines a simple, sleek design with an environmental responsibility. With Composite Fusion technology, an ERT - Low Density Layer, and recycled materials, the Ave prioritises safety and sustainability. The Recycled ABS shell, Recycled EPS and RPET Straps further contribute to its eco-friendly profile. Stay visible with KALight, an LED USB Rechargeable rear light, and enjoy the comfort of the Bamboo Padding and Dial Fit System.Key Features• Biodome: recycled EPS, water based paint, recycled straps and unbleached pads• Composite Fusion: in-molding technology merging the shell and EPS foam liner• LDL (Low Density Layer) Quadcore: soft gel padding for rotational and low-g impact protection• Recycled PET straps• Bamboo padding• KALight - USB rechargeable with charging cable• Dial Fit System• Kali slide fix• 12 vents• Weight: 474g• Material: recycled EPS, Recycled ABS blend shell• Certifications: EN 1078Sizes• S/M (55-58cm)• L/XL (59-61cm)
Brand
KALI
Category
Helmets
SKU
K0251025117
Free UK delivery
On orders over £50. Express next working day on items in stock at Biggin Hill.
Fit tip Where two adjacent sizes share a boundary figure, choose the smaller size on an open helmet with a dial adjuster and the larger size on a full-face.
How to measure
Wrap a soft tape measure around your head from the middle of your forehead, keeping it level about 1.5 cm above your ears, which is the widest part of the head, and read off the circumference in cm. Kali sizes each model differently, so find the table for the model you are buying and pick the row your measurement falls into. Where two adjacent sizes share a boundary figure, choose the smaller size on an open helmet with a dial adjuster and the larger size on a full-face.
Find my size
Enter what you can measure; we'll match it to the table.
Size
Head circumference (cm)
S/M
52-58
L/XL
58-62
Size
Head circumference (cm)
S/M
54-58
L/XL
58-62
Size
Head circumference (cm)
S/M
54-58
L/XL
58-61
Size
Head circumference (cm)
S
48-54
M
54-58
L
58-61
Size
Head circumference (cm)
S/M
52-58
L/XL
59-61
Size
Head circumference (cm)
S/M
55-58
L/XL
59-61
Size
Head circumference (cm)
S/M
52-57
L/XL
58-61
Size
Head circumference (cm)
XS/S
48-54
S/M
54-58
L/XL
58-61
XL/XXL
61-65
Size
Head circumference (cm)
XS/S
50-54
S/M
55-61
L/XL
60-63
Size
Head circumference (cm)
S/M
55-61
L/XL
60-63
Size
Head circumference (cm)
S/M
55-61
L/XL
60-64
Size
Head circumference (cm)
XS-M
55-58
L-XXL
58-63
Size
Head circumference (cm)
XS
53-54
S
55-56
M
57-58
L
59-60
XL
61-62
Size
Head circumference (cm)
XS
53-54
S
55-56
M
57-58
L
59-60
XL
61-62
XXL
63-64
Size
Head circumference (cm)
S
54-56
M
56-57
L
58-60
XL
60-62
Size
Head circumference (cm)
Y/M
50-51
Y/L
52-53
Size
Head circumference (cm)
One size
50-54
Size
Head circumference (cm)
One size
52-57
Size
Head circumference (cm)
XS
44-50
S
48-54
Size
Head circumference (cm)
S
48-54
Applies to Kali bike helmets. Models are grouped where Kali publishes the same head-circumference bands. Pace Youth is one size; use the size printed on the product. Kids' models are listed for reference at the end.
Fit tip Where two adjacent sizes share a boundary figure, choose the smaller size on an open helmet with a dial adjuster and the larger size on a full-face.
How to measure
Wrap a soft tape measure around your head from the middle of your forehead, keeping it level about 1.5 cm above your ears, which is the widest part of the head, and read off the circumference in cm. Kali sizes each model differently, so find the table for the model you are buying and pick the row your measurement falls into. Where two adjacent sizes share a boundary figure, choose the smaller size on an open helmet with a dial adjuster and the larger size on a full-face.
Find my size
Enter what you can measure; we'll match it to the table.
Size
Head circumference (cm)
S/M
52-58
L/XL
58-62
Size
Head circumference (cm)
S/M
54-58
L/XL
58-62
Size
Head circumference (cm)
S/M
54-58
L/XL
58-61
Size
Head circumference (cm)
S
48-54
M
54-58
L
58-61
Size
Head circumference (cm)
S/M
52-58
L/XL
59-61
Size
Head circumference (cm)
S/M
55-58
L/XL
59-61
Size
Head circumference (cm)
S/M
52-57
L/XL
58-61
Size
Head circumference (cm)
XS/S
48-54
S/M
54-58
L/XL
58-61
XL/XXL
61-65
Size
Head circumference (cm)
XS/S
50-54
S/M
55-61
L/XL
60-63
Size
Head circumference (cm)
S/M
55-61
L/XL
60-63
Size
Head circumference (cm)
S/M
55-61
L/XL
60-64
Size
Head circumference (cm)
XS-M
55-58
L-XXL
58-63
Size
Head circumference (cm)
XS
53-54
S
55-56
M
57-58
L
59-60
XL
61-62
Size
Head circumference (cm)
XS
53-54
S
55-56
M
57-58
L
59-60
XL
61-62
XXL
63-64
Size
Head circumference (cm)
S
54-56
M
56-57
L
58-60
XL
60-62
Size
Head circumference (cm)
Y/M
50-51
Y/L
52-53
Size
Head circumference (cm)
One size
50-54
Size
Head circumference (cm)
One size
52-57
Size
Head circumference (cm)
XS
44-50
S
48-54
Size
Head circumference (cm)
S
48-54
Applies to Kali bike helmets. Models are grouped where Kali publishes the same head-circumference bands. Pace Youth is one size; use the size printed on the product. Kids' models are listed for reference at the end.
Introducing the Ave, an urban style helmet that combines a simple, sleek design with an environmental responsibility. With Composite Fusion technology, an ERT - Low Density Layer, and recycled materials, the Ave prioritises safety and sustainability. The Recycled ABS shell, Recycled EPS and RPET Straps further contribute to its eco-friendly profile. Stay visible with KALight, an LED USB Rechargeable rear light, and enjoy the comfort of the Bamboo Padding and Dial Fit System.Key Features• Biodome: recycled EPS, water based paint, recycled straps and unbleached pads• Composite Fusion: in-molding technology merging the shell and EPS foam liner• LDL (Low Density Layer) Quadcore: soft gel padding for rotational and low-g impact protection• Recycled PET straps• Bamboo padding• KALight - USB rechargeable with charging cable• Dial Fit System• Kali slide fix• 12 vents• Weight: 474g• Material: recycled EPS, Recycled ABS blend shell• Certifications: EN 1078Sizes• S/M (55-58cm)• L/XL (59-61cm)
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