Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 74622
| Model year | 1998 |
|---|---|
| Brand | Schwinn |
| Model | Sierra GSX |
| Bicycle type | Mountain bike, non-suspension |
| Archive ID | 74622 |
| Original MSRP | $499.95 |
| Colors | Gloss Black, Metallic Red |
| Sizes | Large, medium, small, womens small, womens xsmall, xsmall |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Aluminum |
| Fork | Schwinn |
| Fork material | Chromoly, oversize, unicrown crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | Grip Shift ESP 500 |
| Front derailleur | Shimano AceraX top-swing |
| Rear derailleur | Grip Shift ESP 5.0 |
| Crankset | Shimano AceraX, 24/34/42 teeth |
| Rear cogs | 7-speed, 11 - 28 teeth |
| Chain | 1/2 x 3/32" |
| Pedals | Resin |
| Brakes | Shimano Nexave modulated V brakes, Shimano Nexave levers |
|---|
| Headset | 1 1/8" steel |
|---|---|
| Handlebar | Aluminum, 1" rise |
| Handlebar extensions | Not included |
| Stem | Steel |
| Saddle | Spring type |
| Seatpost | Suspension |
| Hubs | Front: Formula aluminum, Rear: Shimano AceraX |
|---|---|
| Rims | Araya TM-820, 32-hole |
| Spokes | Stainless steel, 2.0mm straight gauge |
| Front tire | 26 x 1.95" multi-terrain |
| Wheel size | 26" wheels |
| Top tube | 576.6 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 424.2 mm |
| Wheelbase | 1051.6 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.