Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 79227
| Model year | 1998 |
|---|---|
| Brand | Schwinn |
| Model | Powermatic (01) |
| Bicycle type | Freestyle/jumping |
| Archive ID | 79227 |
| Original MSRP | $309.95 |
| Colors | Chrome-plated |
| Sizes | Boys |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Chromoly/hi-tensile steel |
| Fork | Schwinn |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | N/A |
|---|---|
| Shifters | N/A |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | 1-piece steel, 44 teeth |
| Bottom bracket | One piece |
| BB shell width | American |
| Rear cogs | 1-speed, 16 teeth |
| Chain | 1/2 x 3/32" |
| Pedals | Platform, resin |
| Brakes | Dia-Compe Bulldog front/990 rear brakes, aluminum levers |
|---|
| Headset | 1 1/8" threadless Tange w/SST Oryg detangler |
|---|---|
| Handlebar | Steel |
| Handlebar extensions | N/A |
| Stem | Aluminum |
| Saddle | Padded vinyl |
| Seatpost | Steel micro-adjust layback |
| Hubs | Aluminum, nutted |
|---|---|
| Rims | Aluminum, 48-hole |
| Spokes | Steel, 2.0mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 20 x 1.95" Schwinn XS Hucker |
| Wheel size | 20" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.