Stan's Flow S2 Rear Wheel - 29" 12 x 148mm 6-Bolt HG11 32H Product Type_Trainers The exclusive 2 button design

The exclusive 2 button design lets you fully adjust the tempo of each flash mode to maximize motorist awareness

4 Spoke Type J-Bend Valve Presta

The convex mirror with its wide field of view is adjustable to any viewing angle

Mounting holes are 2" on center

Requires 3 AAA batteries that are not included

Stan's Flow S2 Rear Wheel - 29" 12 x 148mm 6-Bolt HG11 32H Product Type_Trainers The exclusive 2 button designStans No Tubes Flow S2 Rear Wheel 29" 12 x 148mm 6 Bolt HG11. Based on the legendary Flow rims that have won World Cup DH and Enduro World Series events Flow S2 wheelsets are a great upgrade for riders looking for better tubeless performance and excellent durability. Patented Bead Socket Technology means easier tubeless inflation and more confidence on the trail. An emphasis on durability means a reinforced and eyeletted spoke bed a quality sleeved