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Velopedia Bicycle Archive
2001 DirtMaster H.F.O.
Freestyle/jumping bicycle from the Velopedia specification archive.
- Original MSRP
- $529.00
- Sizes
- Pro
- Colors
- Black, White
- Weight
- 36
- Archive ID
- 35134
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Current market
Checking current listings…Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Chromoly |
| Fork | DirtMaster |
| 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 | 3-piece aluminum/chromoly, 44 teeth |
| Bottom Bracket | Three piece, sealed |
| BB Shell Width | American |
| Rear Cogs | 1-speed, 16 teeth |
| Chain | KMC Z410, 1/2 x 1/8" |
| Pedals | Radix |
Brakes
| Brakes | Dia-Compe 990 rear brakes, Dia-Compe Tech 99 rear levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Aheadset-Tank |
|---|---|
| Handlebar | DirtMaster Hoochie Bar |
| Handlebar Extensions | N/A |
| Stem | Radix |
| Saddle | Radix |
| Seatpost | Radix, 25.4mm diameter |
Wheels & Tires
| Hubs | Radix |
|---|---|
| Rims | Alex Supra Alpha, 48-hole |
| Spokes | Chung Nan stainless steel, 2.0mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 20 x 2.25" Radix |
| Wheel Size | 20" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.