Velopedia Bicycle Archive
1999 Diamondback Assault
BMX bicycle from the Velopedia specification archive.
- Original MSRP
- $244.99
- Sizes
- Pro XL
- Colors
- Ball-Burnished, Green
- Weight
- 26.5
- Archive ID
- 87493
Current market
Checking current listings…Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 6061 T6 aluminum |
| Fork | Diamondback |
| Fork Material | Chromoly, oversize, 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 chromoly, 44 teeth |
| Bottom Bracket | YST BB 621 |
| BB Shell Width | 68mm Threadless |
| Rear Cogs | 1-speed, 16 teeth |
| Chain | KMC HP-20, 1/2 x 1/8" |
| Pedals | Platform, aluminum |
Brakes
| Brakes | Lee Chi ProMax linear-pull rear brakes, Lee Chi ProMax rear levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Tioga TG |
|---|---|
| Handlebar | Diamondback steel |
| Handlebar Extensions | N/A |
| Stem | Alloy Ahead type |
| Saddle | Padded saddle |
| Seatpost | Alloy, 27.0mm diameter |
Wheels & Tires
| Hubs | Alloy |
|---|---|
| Rims | Alloy, 36-hole |
| Spokes | Shuhn Lih steel, 2.0mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | Front: 20 x 2.125" Comp III style, Rear: 20 x 1.75" Comp III style |
| Wheel Size | 20" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.