Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 69523
| Model year | 1997 |
|---|---|
| Brand | Electra |
| Model | Bomber 4 |
| Bicycle type | Cruiser |
| Archive ID | 69523 |
| Original MSRP | $499.95 |
| Colors | Fire red |
| Sizes | 18.5" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 4130 chromoly |
| Fork | CS 800 |
| Fork material | 4130 chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Shimano Nexus |
|---|---|
| Shifters | Shimano Inter-4 ST-4S20 |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | Cyclone CPI 9-100A, 39 teeth |
| Bottom bracket | Shimano BB-CT91 |
| BB shell width | 68mm English |
| Rear cogs | 4-speed internal, 22 teeth |
| Chain | 1/2 x 1/8" |
| Pedals | Victor VP-747 |
| Brakes | Shimano Nexus Roller brake/Tektro 873A front brakes, Tektro RBP-371AP levers |
|---|
| Headset | 1" steel |
|---|---|
| Handlebar | Aluminum |
| Handlebar extensions | N/A |
| Stem | BMX 4-bolt aluminum |
| Saddle | Electra |
| Seatpost | Kalloy aluminum, 26.8 mm diameter |
| Hubs | Front: aluminum nutted, Rear: Shimano Nexus Roller brake |
|---|---|
| Rims | Electra TA-8 aluminum, 36-hole |
| Spokes | Stainless steel, 2.0mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" Electra Dirtgrabber |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 24, 2026.