Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 39000
| Model year | 2003 |
|---|---|
| Brand | Norco |
| Model | Alta |
| Bicycle type | Road/sport |
| Archive ID | 39000 |
| Colors | Blue |
| Sizes | 16", 18", 20" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 4130 chromoly |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Road Mix |
|---|---|
| Shifters | Shimano Sora STI Dual Control |
| Front derailleur | Shimano Sora Triple, clamp-on/28.6mm |
| Rear derailleur | Shimano Tiagra GS |
| Crankset | Shimano Sora Triple, 30/42/52 teeth |
| Bottom bracket | Shimano BB-UN40 |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 12 - 23 teeth |
| Chain | Shimano CN-IG50, 1/2 x 3/32" |
| Pedals | Victor 992 |
| Brakes | Tektro Oryx brakes, Shimano Sora STI Dual Control levers |
|---|
| Headset | 1" Chin Haur CH-903B |
|---|---|
| Handlebar | Anatomic drop bar |
| Handlebar extensions | Not included |
| Stem | Quill |
| Saddle | Selle San Marco Ods Fusion 3 |
| Seatpost | Leechi SP-222, 26.8mm diameter |
| Hubs | Shimano 3300 |
|---|---|
| Rims | Alex DM-18, 36-hole |
| Spokes | DT stainless steel, 14ga. (2.0mm) straight gauge |
| Front tire | 700 x 28c Panaracer Pasela, kevlar |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.