Serfas LT-STM4BK 1.72L Top-Tube Bag Black wahoopromo Mounts to mid-blade and crown

Mounts to mid-blade and crown eyelet

reducing the need for double-shifting to find the right gear

the source of painful lactic acid

A new standard in external bearing performance

Serfas LT-STM4BK 1.72L Top-Tube Bag Black wahoopromo Mounts to mid-blade and crownKeeps Your Belongings and Mobile Device At Convenient Reach and Within View Easily Keep An Eye On Mobile Notifications and GPS Map Guidance. Touch Screen Compatible Mobile Device Sleeve (Replaceable Cover: LT STM4RT). 1. 7L Capacity Zippered Storage Compartment. Universal 3 Strap Mounting System Replaceable Cover (SKU: LT STM4RT) Large Secondary Pocket Three Strap Design Touch Screen Capable Replacement Cover Cell Phone Cover Will fit Up To iPhone 6+