Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 68290
| Model year | 1997 |
|---|---|
| Brand | Specialized |
| Model | Ground Control AIM A1 Pro |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 68290 |
| Original MSRP | $1,624.99 |
| Colors | Yellow/black |
| Sizes | 15.5", 17", 18", 19", 20.5" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | SBC A1 Premium aluminum |
| Fork | Rock Shox Indy SL |
| Fork material | Magnesium, triple-clamp crown |
| Rear shock | Rock Shox Deluxe, 2.75" travel |
| Component group | Shimano Deore LX |
|---|---|
| Shifters | Shimano Deore LX RapidFire SL |
| Front derailleur | Shimano Deore LX top-swing, bottom-pull/clamp-on 35.0 mm |
| Rear derailleur | Shimano Deore XT SGS |
| Crankset | SBC Son of Strongarm, 22/32/42 teeth |
| Bottom bracket | SBC sealed cartridge |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 11 - 30 teeth |
| Chain | Sachs SC-40, 1/2 x 3/32" |
| Pedals | Ritchey Logic (clipless) |
| Brakes | Shimano Deore LX V-Brake brakes, Shimano Deore LX levers |
|---|
| Headset | 1 1/8" threadless Ritchey Logic |
|---|---|
| Handlebar | SBC aluminum |
| Handlebar extensions | Not included |
| Stem | SBC aluminum |
| Saddle | Specialized Prolong Evolution Carbotech |
| Seatpost | Aluminum micro-adjust, 27.2 mm diameter |
| Hubs | Front: SBC aluminum quick release, Rear: Shimano Deore LX |
|---|---|
| Rims | Mavic 220, 32-hole |
| Spokes | DT stainless steel, 1.8mm double butted |
| Spoke nipples | Alloy nipples |
| Front tire | Front: 26 x 2.00" Specialized Team Control kevlar, Rear: 26 x 1.95" Specialized Team Master kevlar |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.