Oakley All Mountain D30 Elbow Guard - L - Blackout YGroup_7083813929005 Gone is the half plastic/half

Gone is the half plastic/half aluminium body

Hub body: 6061 Alloy

Who's this item for: These valves are intended for use with SunRingle rims but they'll work with many brands of tubeless rims such as Stan's

Power Spline or Power Drive bottom bracket interface

Your drivetrain is the most difficult area to clean on your bike

Oakley All Mountain D30 Elbow Guard - L - Blackout YGroup_7083813929005 Gone is the half plastic/halfHit the trail with confidence and comfort. The All Mountain D3O Elbow Guard is made with highly technical materials that have your back, mile after mile. Oakley started with stretch Cordura, a durable nylon based fabric designed to fit like a dream and stand up to abrasion. Then, they created a removable elbow pad made with D30, a material that features both flexibility and protection; its patented construction dissipates energy on impact. Oakley