All Rite Products Bike Spinning Rod Holder – Carries a Fishing Pole on a Bicycle or an ATV – Model CR1 Price: $23.35 (as of 13/04/2021 21:49 PST- Details)

SPINNING ROD HOLDER – Carries one spinning rod with a standard ½” wide reel stem (does NOT fit surf or baitcaster rods)
SIZE – Fits rod handles up to 1 ¼” in diameter, and the holder is 6” long
VERSATILE – Fits any bar from ⅝” to 1” in diameter; Can mount to a variety of places on a bicycle with bars up to 1” including a bicycle’s chain stay, seat stay, or direct to rear axle