Vintage 1970's AMF Roadmaster Jr- Boys or Girls Bike This is a vintage used 1970's AMF Junior Roadmaster bicycle. This bike is the convertible model. So you can re-position the tank/top tube to be either a boy or girls bike. American Machine and Foundry (known after 1970 as AMF, Inc.) was one of the United States' largest recreational equipment companies, with diversified products as disparate as garden equipment, atomic reactors, and yachts. For your consideration is an Antique Bicycle A Vintage AMF Roadmaster Ladies Skip Tooth. Balloon Tire Tank Cruiser 26' wheels Original: Tank. Fork Trusses(Front Bars) Saddle, Rear Book rack, Chain Guard, Kick Stand, Pedals, Bendix Brake. New Front Light, Serial Number: B00682 not sure of year model.
Stand up Bikes
Stand Up Bike (SUB)
The serial number is an 8-digit number located on the top of the frame, towards the rear wheel by the pedals.
Amf Roadmaster Serial Number Lookup 1233372
Compact and Long-Stride Bikes
The serial number is an 8-digit number located either on the top or bottom of your bike frame, depending on what bike type you have.
Compact Stride
The serial number is located on the top of the frame, towards the rear wheel by the chain keeper.
Compact Stride bikes have the word “Arc” on the bike frame, near the rear wheel. The pedals are attached on arms and move in a circular motion.
To determine which model you own, locate the gear selection indicator on the handlebars near the right grip. Look at your gear indicator.
- If the gear indicator shows a 1, 2 and 3, then you have an Arc 3 model.
- If the gear indicator shows a 1, 3, 6 and 8, then you have an Arc 8 model.
- If you have two gear selector units (left and right), you have an Arc 24.
Long Stride bikes are characterized by a long base with two tracks running along its sides. The pedals roll along these tracks and move in an elliptical motion. The serial number is located under the bike on the round tube, between the rear wheel and the kickstand.
Compare your gear indicator with the photos.
Ipad Serial Number Lookup
- If the gear indicator shows a 1, 2 and 3, then you have a 3C model.
- If the gear indicator shows a 1, 4 and 8, then you have either an 8C or 8S model. If the steering column folds, you have an 8S; if it does not, you have an 8C.
- If the gear indicator shows a 1, 6 and 11, then you have an 11R model.