Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 62072
| Model year | 1997 |
|---|---|
| Brand | ProFlex |
| Model | Beast GDT |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 62072 |
| Original MSRP | $1,495.00 |
| Colors | Navy blue/green fade |
| Sizes | Large, medium, small, xlarge |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7000 aluminum, double-butted |
| Fork | Girvin AL w/ODS coil over oil |
| Fork material | Aluminum, Girvin Linkage crown |
| Rear shock | Girvin GDT coil over oil, 3.5" travel |
| Component group | Shimano Deore XT/LX |
|---|---|
| Shifters | Grip Shift SRT-600 |
| Front derailleur | Shimano Deore LX, bottom-pull/clamp-on 31.8 mm |
| Rear derailleur | Shimano Deore XT GS |
| Crankset | Sugino Impel 500, 22/32/42 teeth |
| Bottom bracket | Shimano BB-UN51, 110 mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 11 - 28 teeth |
| Chain | Sachs SC-40, 1/2 x 3/32" |
| Pedals | Wellgo LU-945 w/clips & straps |
| Brakes | Magura Hydraulic HS11 brakes, Magura Race-Line levers |
|---|
| Headset | 1 1/8" threadless Dia-Compe Kontak Aheadset DL-2 |
|---|---|
| Handlebar | Aluminum |
| Handlebar extensions | Girvin |
| Stem | Girvin Reversible forged |
| Saddle | Vetta Torino |
| Seatpost | Kalloy SP-264, 27.2 mm diameter |
| Hubs | Shimano Deore LX |
|---|---|
| Rims | Mavic 221, 32-hole |
| Spokes | DT stainless steel, 1.8mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" WTB Primal Raptor kevlar |
| Wheel size | 26" wheels |
| Top tube | 578 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1079 mm |
| Fork offset / rake | 44.5 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 10, 2026.