durable Chromoly rails

27" tires (ISO 630) are not compatible with 650b/27

Reflective elements

two-piece design

STP - 2005-2010

Ortlieb AIRFLEX 11L Saddle Bag Matt Black compatio_raw durable Chromoly railsThe ORTLIEB Seat Pack is compact and spacious at the same time. Offering a payload of 11 liters, the waterproof seat bag offers a lot of stowage space for sizable items that are not so heavy such as clothing and personal care items Compact, waterproof saddlebag with roll closure Ideal for bikepacking, alpcrossing, touring Ideal for small bicycle frames and full suspension mountain bikes Light weight sturdy PU laminated rip stop nylon Air release valve