Topeak WeatherProof DynaWedge Seat Bag MFPN=TAB-P01 } Converts non-threaded 46mm press

} Converts non-threaded 46mm press fit BB shells to accept most 24mm or 24/22mm spindle cranks

Integrated under-saddle mount for tools and storage

Slim fit Stealth upper with AirFlex ventilated soft impact gel pads

yet instantly transforms into a hard

3" top mounted air gauge rated up to 200 psi

Topeak WeatherProof DynaWedge Seat Bag MFPN=TAB-P01 } Converts non-threaded 46mm pressA weatherproof seat pack made to battle the nastiest weather out there Standard model designed for road bikes and gear while the large size is more for mountain bikes and able to store a 29 inch tube Features water proof zippers and Topeaks Rail Wing system to securely attach the bag while also allowing for access TECH SPECS model Weatherproof Dynawedge mount strap size small capacity 21 cu in (0. 35L) dimensions weight color black