With "Bobby" Cook racing his Dad, Gary, and uncle Craig designed the mini frame and fork for those little guys before they could graduate to the standard 20."
Notice the frame pad barely fits on the top tube plus the fork will only allow 20 x 1.75 tires. Features slotted adjustable brake bridge, Cook Bros. special sealed bearing spindle bottom bracket, mini handlebars, and 1st generation stem.
"To put it simply, this is the finest bicycle motocross frame you can buy. It's light, strong, and thoroughly tested. This frame is for the serious competitor who wants to be 1st at the finish and 1st in good looking equipment." From the Cook Bros. catalog.
Frame - Cook Bros. Mini (not a pit bike, that came out in 1981)
Fork - Cook Bros. mini (rare)Stem - 1st generation Cook Bros.
Bars - Cook Bros. mini
Grips - NOS original Oakley I's
Brake lever - NOS Dia-Compe pre-bent with cover
Brake cable - NOS Schwinn
Caliper - NOS Weinmann
Brake pads - Weinmann
Headset - NOS Tange
Hubs - 1st generation Cook Bros.
Freewheel - Suntour
Spokes - Double buttedNipples - Brass
Rims - Araya 7b with rare original dark blue finish
Front Tire - NOS Cheng Shin 20 x 1.75
Rear Tire - NOS Cheng Shin 20 x 1.75
Chain ring - Shimano
Chain - Schwinn
Spider bolts - Shimano
Cranks - Shimano Dura Ace
Bottom Bracket - Cook Bros.
Pedals - Bob Reedy
Seat - 1974 Raleigh Grand Prix
Seat post clamp - Cook Bros
Valve caps - Chrome steel
Pad set - 1st generation Cook Bros. pad set
Plate - Cook Bros. NBA