Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 95048
| Model year | 2007 |
|---|---|
| Brand | Schwinn |
| Model | Sierra GSD |
| Bicycle type | Comfort/commuter |
| Archive ID | 95048 |
| Original MSRP | $399.99 |
| Colors | Dark Green/Green; Green/Light Green |
| Sizes | 15", 17", 19", 21", womens 13", womens 17" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Schwinn 'N Litened Aluminum |
| Fork | RST CT-COM 1, 63mm travel |
| Fork material | Aluminum/steel, single crown |
| Rear shock | N/A |
| Component group | Comfort Mix |
|---|---|
| Shifters | SRAM ESP 3.0 Comp |
| Front derailleur | SR Suntour FD-CXM208, bottom-pull/clamp-on 31.8mm |
| Rear derailleur | SRAM SX4 |
| Crankset | SR Suntour XCC-T308, 28/38/48 teeth |
| Bottom bracket | VP semi-cartridge w/ JIS square taper |
| Rear cogs | 8-speed, 11 - 32 teeth |
| Chain | KMC Z72 |
| Pedals | Nylon dual-compound comfort |
| Brakes | Radius MECH 7.0 Disc brakes, ProMax 3-Finger Lever levers |
|---|
| Headset | 1 1/8" threaded VP |
|---|---|
| Handlebar | Hi-Ten Steel, 80mm Rise |
| Handlebar extensions | Not included |
| Stem | Alloy Adjustable |
| Saddle | Schwinn Comfort Tuned Plus |
| Seatpost | Alloy Suspension Micro Adjust, 26.6mm diameter |
| Hubs | Front: Joy Tech sealed alloy disc w/ QR, Rear: Quandro Alloy Disc w/ QR |
|---|---|
| Rims | Alex AP17, 32-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) |
| Spoke nipples | CP Brass |
| Front tire | 26 x 1.90" Smooth Rolling All Weather Touring |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.