Topeak Aero Wedge Seat Bag - QuickClick Small Black ModelNumber=24280 28c and 30c width is

28c and 30c width is compatible with hookless rims according to ETRTO 5bar/73psi max pressure limitations

and assembled at Wolf Tooth HQ in Minnesota

X11e sport feature optimized pin power and enhanced durability of use with strong mid-motors

Mounts in the big ring position of the cranks but is offset inward for perfect chainline

Topeak Aero Wedge Seat Bag - QuickClick Small Black ModelNumber=24280 28c and 30c width isTopeak Aero Wedge Seat Bag QuickClick Small Black. The aerodynamic wedge shape lets these under seat bags slip easily through the wind while the internal pockets keep tools away from inner tubes and other delicate items. Weather resistant covered zippers keep contents dry 1000 denier Cordura Plus Fitting for taillight 3M reflective strip for increased nighttime visibility Medium: 7. 5" x 3. 7" x 3. 9" Large: 9. 1" x 5. 1" x 5. 5" TECH SPECS Total