Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 89540
| Model year | 1999 |
|---|---|
| Brand | Psycle Werks |
| Model | Mad Dog DH |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 89540 |
| Original MSRP | $4,295.00 |
| Colors | Black, Blue, Polished |
| Sizes | 15.5", 17.5" |
| Weight | 36 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 6061 T6 aluminum |
| Fork | White Brothers UD 150DH, 6.0" travel |
| Fork material | Aluminum/magnesium, double triple-clamp crown |
| Rear shock | Fox Vanilla TC, 6.0"-7.0" adjustable travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | SRAM ESP 9.0 rear |
| Front derailleur | Mountain Race Products DH-1, chain retention device |
| Rear derailleur | SRAM ESP 9.0 |
| Crankset | Race Face Turbine DH, 54 teeth |
| Bottom bracket | Shimano Deore XT, 112mm spindle |
| BB shell width | 73mm English |
| Rear cogs | 9-speed, 11 - 32 teeth |
| Chain | Sachs SC-M90, 1/2 x 3/32" |
| Pedals | Shimano PD-M636 SPD |
| Brakes | Hayes Hydraulic Disc brakes, Hayes levers |
|---|
| Headset | 1 1/8" threadless FSA Orbit |
|---|---|
| Handlebar | Azonic Pyramid Double Wall |
| Handlebar extensions | Not included |
| Stem | Azonic ORC |
| Saddle | Tioga Multicontrol DH |
| Seatpost | Kalloy Uno, 27.2mm diameter |
| Hubs | Hayes/Hugi |
|---|---|
| Rims | Mavic D 321, 36-hole |
| Spokes | DT stainless steel, 2.0mm straight gauge |
| Spoke nipples | Alloy nipples |
| Front tire | 26 x 2.30" Tioga Factory DH |
| Wheel size | 26" wheels |
| Top tube | 584.2 mm |
|---|---|
| Head-tube angle | 69° |
| Seat-tube angle | 68° |
| Chainstay / rear center | 431.8 mm |
| Wheelbase | 1168.4 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 23, 2026.