Topeak Aero Wedge Seat Bag - Strap-on Small Black MFPN=PF30-OUT-29MM-1 36-46t variants have spider based

36-46t variants have spider based power

including 22mm Octalink 8-spline spindles

Bike fitting-proof – cockpit settings do not have to be changed and only wheels and pedals needs to be removed

allowing a 1X set up on most any drivetrain (works with SRAM 12sp

The automatic step-in system makes it very easy to fasten the skis

Topeak Aero Wedge Seat Bag - Strap-on Small Black MFPN=PF30-OUT-29MM-1 36-46t variants have spider basedTopeak Aero Wedge Seat Bag Strap on 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 Volume