RETURNS
MADE EASY
PROUDLY
CANADIAN
BEST PRICE
GUARANTEE
The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips® C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.
|
Inches |
19 |
19⅜ |
19¾ |
20⅛ |
20½ |
20⅞ |
21¼ |
21⅝ |
22 |
22⅜ |
22¾ |
23¼ |
23⅝ |
24 |
24⅜ |
24¾ |
25¼ |
25⅝v |
|
Hat |
6 |
6⅛ |
6¼ |
6⅜ |
6½ |
6⅝ |
6¾ |
6⅞ |
7 |
7⅛ |
7¼ |
7⅜ |
7½ |
7⅝ |
7¾ |
7⅞ |
8 |
8⅛ |
|
CM |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 |
59 |
60 |
61 |
62 |
63 |
64 |
65 |
