Columbia Models
Identification
The owners manuals say there is an ID sticker and also a stamped-on frame number behind the engine.

 1. Model 2220 
2220  1976-77 Columbia Easy Rider
2220  1977-78 Columbia Commuter
36900-7 77-78 Yard-Man Mo-Trek
8220  1977-78 Imperial
8220  1977-78 Western Flyer
sheet frame, Sachs 505/1A engine, 1-chain hub
CEV round bullet headlight, ULO 250 tail light
years          models          mph  chain sprockets    notes
76-78 2220 8220 36900-7  25 420-106L 11/42T
76-78 2221 8221 36902-7  20 420-110L 11/48T

 2. Model 2220-mid
2220  1978-79 Columbia Commuter
36900-7 78-79 Yard-Man Mo-Trek
8220  1978-80 Imperial
8220  1978-80 Western Flyer Supreme
sheet frame, Sachs 505/1A engine, 1-chain hub
Changes: ULO 248 tail light with side reflectors
Changes: Peterson rectangular headlight (some)
years          models          mph  chain sprockets    notes
78-79 2220 8220 36900-7  25 420-106L 11/42T
78-79 2221 8221 36902-7  20 420-110L 11/48T

 3. Model 2220-late
2220 1979-80 Columbia Commuter
sheet frame, Sachs 505/1A engine, 2-chain hub
Changes: 2-chain cast aluminum hubs (rear brake on right) 
Changes: Peterson rectangular headlight
years    models   mph  chain sprockets    notes
79-80 2220  8220  25 415-106L 11/42T
79-80 2221  8221  20 415-110L 11/48T

 4. Models 2240, 2250
2240 1979-80 Columbia Commuter soft tail, long seat
2240 1979-80 Columbia chrome fenders, speedometer
2250 1979-80 Columbia Commuter hard tail, solo seat
2250 1979-80 Colum  painted fenders, no speedometer
8240/8250 1979-80 Ward Open Road 
8240/8250 1979-80 Western Flyer Sabre 25
tube frame, Solo 255 engine, 2-chain hub
Changes: mono-tube frame with pedal shaft,
Changes: U-shaped gas tank with rear air vent
Changes: Solo engine, pedal and motor chains
years    models   mph  chain sprockets   notes
79-80 2240  8240  25 415-98L 11/57T  soft tail, long seat
79-80 2241  8241  20 415-98L 11/57T  soft tail, long seat
79-80 2242  8242  30 415-98L 11/57T  soft tail, long seat
79-80 2250  8250  25 415-98L 11/57T  hard tail, solo seat
79-80 2251  8251  20 415-98L 11/57T  hard tail, solo seat
79-80 2252  8252  30 415-98L 11/57T  hard tail, solo seat


 5. Models 2260, 2270
2260 1979-80 Columbia Commuter
2270 1979-80 Columbia Commuter
8260 1979-80 Imperial, Western Flyer
8270 1979-80 Imperial Western Flyer
tube frame, Sachs 505/1A or Peugeot 102, 2-chain hub
Changes: Sachs engine in tube frame
Changes: Peugeot engine in tube frame (some)
years    models   mph  chain sprockets    notes
79-80 2260  8260  25 415-110L 11/42T  solo seat
79-80 2261  8261  20 415-114L 11/48T  solo seat
79-80 2262  8262  30 415-110L 11/42T  solo seat
79-80 2270  8270  25 415-110L 11/42T  long seat
79-80 2271  8271  20 415-114L 11/48T  long seat
79-80 2272  8272  30 415-110L 11/42T  long seat
Although the manual photo shows steel 1-chain type hubs, the wheels parts pages show and list parts for 2-chain aluminum hubs. All known photo examples have 2-chain hubs. So the manual photo is incorrect.

 6. Model 2280
2280 1980 Columbia Medallion
8280 1980 Western Flyer Apache 3000
tube frame, Sachs 505/1A or 505/1D, 2-chain hub
Changes: top mounted gas tank, high-back long seat
Changes: Sachs 505/1D engine on 30mph version
years    models   mph  chain sprockets engine   notes
1980– 2280  8280  25 415-110L 11/42T 505/1A
1980– 2281  8281  20 415-114L 11/48T 505/1A
1980– 2282  8282  30 415-110L 11/42T 505/1D
The End and The Rebirth
After 1980 Comumbia stopped producing mopeds, along with other brands. Sales had been decreasing since the high point in 1978. New worldwide regulations for motor vehicle manufacturers began in 1980. They were optional in 1980 and required in 1981. Those included the modern 17-digit encoded vehicle ID number. Many moped manufacturers made and stockpiled extra 1980 models, to avoid the requirements. Those extra 1980 models were then sold in 1981 through 1984 in USA moped shops.
In 1987 KKM Enterprises Inc. 405A Old Gallia Pike, Franklin Furnace OH 45629, purchased the moped manufacturing equipment, tooling and rights from Columbia. From 1988 to 1993 KKM made Columbia mopeds called Mopet. The re-made Columbia model 2220-late became the Mopet model 280. The re-made Columbia 2245/50 became the Mopet model 340. All of the parts are the same except for the paint and stickers. They may have also made or sold other models.

 3. Model 280
280 1988-93 KKM Mopet
sheet frame, Sachs 505/1A or 1D engine, 2-chain hub
remake/rebrand of Columbia model 2220-late.
years   model mph  chain sprockets  engine   notes
88-93  280    25 415-106L 11/42T  505/1A
88-93  281    20 415-110L 11/48T  505/1A
88-93   282    30 415-106L 11/42T  505/1D

 4. Model 340
340 1988-93 KKM Mopet
tube frame, Solo 255 engine, 2-chain hub
remake/rebrand of Columbia model 2240/2250.
years    models   mph  chain sprockets    notes
88-93  340  0000  25 415-98L 11/57T 
88-93  341  0000  20 415-98L 11/57T 
88-93   342  0000  30 415-98L 11/57T 
KKM VIN Info: KKM mopeds were made after 1980, and thus were required to have the 17-digit Vehicle Identification Number and other requirements that the Columbia mopeds did not have. Here is the official VIN explanation.
digit 1 is Country  4 = USA
digit 2,3 is Make 33 = KKM Enterprises
digit 4 is Line       A = frame A or B tube or sheet, don’t know which
digit 5 is Type      A = two wheel, B = three wheel
digit 6 is Engine   S = Sachs, M = Minarelli, L = Solo, R = Morini
digit 7 Eng model 2 = Sachs 505 1D, 1 = Sachs 505 1A
digit 8 Hub Type  C = cast 105, B = pressed 105, A = pressed 90
digit 9 is check digit 
digit 10 is Year     J = 1988, K = 1989, L = 1990

















































