Trek Fitness Gel Saddle Cover bf24 VLS (Variable Lens System) supports

VLS (Variable Lens System) supports both standard and injection-molded lenses in one frame

With bicycle chains carrying an ever increasing price tag

maintaining optimal performance and reliability

11-36T specification addition to 11-25T

Trek Fitness Gel Saddle Cover bf24 VLS (Variable Lens System) supportsInstantly add comfort to your existing saddle with a cushy Trek gel saddle cover. Rubberised on the underside to help it stay firmly in place, Trek's Gel Saddle Cover installs in seconds, thanks to a drawstring and toggle closure retention system. Sized to fit standard, hybrid style saddles. Soft cushion gel padding provides ultra comfort Installs in seconds with drawstring and toggle closure Rubberised anti slip texture on underside makes sure cover