Revelate Designs Shrew Seat Bag 2.25L Blue LTF-R-36 52/36T with Giant PowerPro power

52/36T with Giant PowerPro power meter (size-specific arm lengths) Bottom Bracket Shimano press-fit Cassette Shimano Ultegra 12-speed

Steel center-lock mount type

3/8"s male axle

Pinned rim joint with single silver stainless steel eyelets

Revelate Designs Shrew Seat Bag 2.25L Blue LTF-R-36 52/36T with Giant PowerPro powerThe Shrew is built for big day rides on any terrain Roll down closure allows bag to expand or compress in volume Indie Rail attachment system provides maximum stability without added hardware Rear strap for added load stability Fiberglass stay Carbon seatpost friendly Made in the USA with domestic and imported materials Model Shrew Mount Strap Capacity 137 Cu In (2. 25L) Color Blue Weight 142g