Topeak DynaWedge Seat Bag - Strap Mount Micro MFPN=WXRC170TED2CA29356 Specialized Stumpjumper 2016-2017 models require

Specialized Stumpjumper 2016-2017 models require 1 mm of spacers (washers will work) between the frames ISCG05 mounts and the guide (the guide interferes with the frame otherwise)

Crisp positive shifting action

Crankarms and spindles sold separately

and multiple flashing modes

612 Select Tubing — Selected specifically for sporty handling on the course comfort on tours and maximum fun

Topeak DynaWedge Seat Bag - Strap Mount Micro MFPN=WXRC170TED2CA29356 Specialized Stumpjumper 2016-2017 models requireThe DynaWedge features molded construction that is light water repellent and aerodynamically hold tubes tools and other small repair items. Easily mount to saddle rails with adhesive straps and seatpost with rubber strap Fits Seatpost Diameter 25. 4 31. 8mm Size Micro