Big Sur "Sport" Color:Black • Customizable 100% polyester fabric

• Customizable 100% polyester fabric lining

FOUR-WAY STRETCH - Freedom to move at work

Stay-Put FitLeg hems with grippers help keep the shorts in place without constriction

or small essentials during bike and run legs

There is no "check valve" to check whether or not the air chuck is engaged with the tire valve

Big Sur "Sport" Color:Black • Customizable 100% polyester fabricEverything you love about the original Big Sur is back! Now sporting 20" x 4" fat tires, Big Sur Sport is smaller and lighter, but it's just as fun and performant as Big Sur 26", if not more so! This bike retains the original's class 2 3 rating (20mph and 28mph top speed using the throttle and PAS respectively), as well as its safety features, including big 203mm brake rotors, LG 21700 battery cells, and a full UL2849 certification. Equipped standard