Portal Planar Lightweight Cap - Slate Black BF New Slam uses an ultra-low stack

Slam uses an ultra-low stack bearing cover to allow riders to set up a low/aerodynamic position or to accommodate for a short fork steerer tube

or your next dream build

2 mm (5"x1"x0

RideCase® / PanoComputer and sport camera adapter combined into one unit allows GoPro® Hero series

Actual inner-rim width is maintained

Portal Planar Lightweight Cap - Slate Black BF New Slam uses an ultra-low stackA lightweight cap with mesh panels for active use. Lightweight and breathable main body fabric Mesh panels at sides for added breathability Rigid peak that holds its shape Hypalon mount at the rear that moves the cord lock away from the head and maximises comfort Weighs 35 grams Adjustable to fit a wide range of sizes. Main body: 90GSM 64% Nylon, 36% Elastane Contrast mesh: 115GSM 89% Recycled Polyester, 11% Spandex