Material：6061 aluminium

and 6 vents to help keep the interior cool

Waterproof Rating: The exact rating isn't stated but Lezyne do say that this light is waterproof

Yari and Lyrik Solo Air forks

Tested to IPX7 water and dust proofing standard so whatever race day brings

Osprey Hydraulics Lumbar Reservoir - 2021 - 1.5L Lumbar PDP|Colour Material：6061 aluminiumOspreys Hydraulics LT 1. 5L Lumbar Reservoir by Hydrapak is made for those who prefer an off the shoulder hydration solution. Designed to fit in most lumbar packs, but perfectly pairs as an extra or replacement reservoir for Osprey's Seral lumbar mountain biking pack. Twin welded chevron baffles stabilize the water and maintain a flat profile. Thoughtful design makes filling, cleaning, andmost importantlystaying hydrated on the trail easier than ever.