A secondary chamber can be manually pressurized and the stainless steel foot-lever releases the compressed air

The protective padding is perforated to improve ventilation and heat control

Stand out features: E-bike specific compound which offers long lasting performance under sustained heavy braking

Pros: Fits a standard HG freehub

Fasthouse Crossline 2.0 Shell Shorts - XL-36 - Black eBay A secondary chamber can beThe Fasthouse Crossline 2 Shell Shorts are premium quality shorts that will help you ride all day in style and comfort. Made from Coolmax fabric with moisture wicking and quick dry properties and a slightly stretchy feel that won't restrict your movement. The zippered pockets are slightly slanted for easy access when you're on the bike and use quality TKK zippers. The fit is externally adjustable with elastic hook and loop tabs. Who's this item for: