Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 30382
| Model year | 2003 |
|---|---|
| Brand | Argon 18 |
| Model | Helium Centaur Triple |
| Bicycle type | Road race & triathlon |
| Archive ID | 30382 |
| Colors | Graphite/Black, Yellow/Black |
| Sizes | 46cm, 51cm, 54cm, 57cm, 60cm |
| Frame construction | Bonded |
|---|---|
| Frame material | Aluminum, carbon fiber |
| Fork | Argon 18 |
| Fork material | Carbon fiber composite w/carbon fiber steerer, aero crown |
| Rear shock | N/A |
| Component group | Campagnolo Centaur Triple |
|---|---|
| Shifters | Campagnolo Centaur Ergo |
| Front derailleur | Campagnolo Centaur Triple, braze-on |
| Rear derailleur | Campagnolo Centaur |
| Crankset | Campagnolo Centaur Triple, 30/39/53 teeth |
| Bottom bracket | Campagnolo Centaur, 118.5mm spindle |
| BB shell width | 68mm American |
| Rear cogs | 10-speed, 12 - 25 teeth |
| Chain | Campagnolo Centaur, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Campagnolo Centaur dual pivot brakes, Campagnolo Centaur Ergo levers |
|---|
| Headset | 1 1/8" integrated Cane Creek |
|---|---|
| Handlebar | 3T T.H.E. |
| Handlebar extensions | N/A |
| Stem | 3T T.H.E. |
| Saddle | Selle Italia Trimatic 2 |
| Seatpost | Kalloy, 27.2mm diameter |
| Hubs | Campagnolo Centaur |
|---|---|
| Rims | Mavic CXP 23 |
| Spokes | Mavic stainless steel |
| Front tire | 700 x 23c Michelin Axial Pro Race |
| Wheel size | 700c wheels |
| Top tube | 555 mm |
|---|---|
| Head-tube angle | 73° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 408 mm |
| Wheelbase | 985 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.