XLAB Stealth Pocket 100 Swim Brand_TYR and a straw valve

and a straw valve

Non slip surfaces underneath and on front of bag grip top tube and back of stem

compatible devices and fitness equipment for better data when you ride indoors and outdoors

this training cap ensures a precise

Synthetic LeatherLighter

XLAB Stealth Pocket 100 Swim Brand_TYR and a straw valveMore Aerodynamic Actually reduces drag caused by stem and headset spacers. Same width as head tube (Standard size bag), therefore no increase in frontal area. 72 degree front fits tight up against stem. Tapered aero design profile. Super smooth low skin friction exterior reduces drag. Non Sway Design Non slip surfaces underneath and on front of bag grip top tube and back of stem. Extra long front straps allow bag to be attached to bikes with cables