Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 38872
| Model year | 2003 |
|---|---|
| Brand | Giant |
| Model | Boulder |
| Bicycle type | Mountain bike, non-suspension |
| Archive ID | 38872 |
| Original MSRP | $220.00 |
| Colors | Black, Orchid, Red |
| Sizes | 14", 17", 19", 21", 23", 25", womens 14", womens 17", womens 19" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Aluxx aluminum |
| Fork | Giant |
| Fork material | Aluminum, unicrown crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano EF-29 |
| Front derailleur | Shimano C102 |
| Rear derailleur | Shimano Altus |
| Crankset | Suntour XR-120, 24/34/42 teeth |
| Bottom bracket | Tien Hsin, 122.5mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 7-speed, 13 - 34 teeth |
| Chain | KMC Z51, 1/2 x 3/32" |
| Pedals | Resin |
| Brakes | Aluminum linear-pull brakes, Shimano EF-29 levers |
|---|
| Headset | 1 1/8" threadless Aheadset |
|---|---|
| Handlebar | Steel, rise |
| Handlebar extensions | Not included |
| Stem | Giant alloy MTB |
| Saddle | Giant Groove |
| Seatpost | Aluminum micro-adjust, 30.8mm diameter |
| Hubs | Aluminum, Q/R |
|---|---|
| Rims | Aluminum, 36-hole |
| Spokes | Chun Nan stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" center ridge all terrain |
| Wheel size | 26" wheels |
| Top tube | 586.7 mm |
|---|---|
| Head-tube angle | 71.5° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 424.2 mm |
| Wheelbase | 1059.2 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.