Velopedia Bicycle Archive
2003 Diamondback Viper
BMX bicycle from the Velopedia specification archive.
- Original MSRP
- $129.99
- Sizes
- Expert
- Colors
- Murk/Silver, Rockstar Red
- Archive ID
- 39385
Current market
Checking current listings…Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Hi-tensile steel |
| Fork Material | Chromoly, unicrown crown |
| Rear Shock | N/A |
Drivetrain
| Component Group | N/A |
|---|---|
| Shifters | N/A |
| Front Derailleur | N/A |
| Rear Derailleur | N/A |
| Crankset | 1-piece 175mm, 44 teeth |
| Bottom Bracket | Steel |
| BB Shell Width | American |
| Rear Cogs | 1-speed, 16 teeth |
| Chain | KMC, 1/2 x 1/8" |
| Pedals | Wellgo resin |
Brakes
| Brakes | ProMax linear-pull rear brakes, Promax alloy rear levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless FSA |
|---|---|
| Handlebar | Chromoly BMX |
| Handlebar Extensions | N/A |
| Stem | Aluminum |
| Saddle | Diamondback Padded |
| Seatpost | Steel, 25.4mm diameter |
Wheels & Tires
| Hubs | Steel |
|---|---|
| Rims | Aluminum, 36-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | Front: 20 x 2.125" Kenda K-905, Rear: 20 x 1.95" Kenda K-905 |
| Wheel Size | 20" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.