DESCRIPTION
Product technical parameters:
1, implementation standard: GA296-2001
2, absorption collision quality performance test, helmet after high temperature, low temperature, rain. Wear on the corresponding head type, each helmet can choose two places, both not less than 120mm. Each free fall from 1m height 1 time, long acceleration peak =400g, helmet shell does not appear crack.
3, puncture test: 3kg steel cone from 1m high impact puncture top twice, spacing is not less than 75mm, no penetration.
4. Tensile strength test of the wearing device, apply 23kg+0.5kg load to maintain the helmet for 2min without fracture, link shedding and loose snap imaging
Shipping & Returns
SHIPPING
- Shipping time: around 10-14 business days.
-
Shipping fee: Free.
- See Shipping Policy for details on shipping methods, costs and delivery times.
RETURNS
- Easy and complimentary, within 30 days.
- See conditions and procedure in our Refund policy.
