Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 30088
| Model year | 2003 |
|---|---|
| Brand | Specialized |
| Model | Allez Sport 18 |
| Bicycle type | Road/sport |
| Archive ID | 30088 |
| Sizes | 50cm, 52cm, 54cm, 56cm, 58cm, 61cm |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Aluminum, butted |
| Fork | Specialized C-1 |
| Fork material | Carbon fiber composite w/chromoly steerer, unicrown crown |
| Rear shock | N/A |
| Component group | Shimano Tiagra |
|---|---|
| Shifters | Shimano Tiagra STI Dual Control |
| Front derailleur | Shimano Tiagra, bottom-pull/clamp-on 31.8mm |
| Rear derailleur | Shimano 105 GS |
| Crankset | Specialized Comp, 39/53 teeth |
| Bottom bracket | Shimano BB-UN25, 110mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, 12 - 25 teeth |
| Chain | Shimano CN-HG73, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Aluminum linear-pull brakes, Shimano Tiagra STI Dual Control levers |
|---|
| Headset | 1 1/8" integrated aluminum |
|---|---|
| Handlebar | Specialized Pro, 31.8mm |
| Handlebar extensions | Not included |
| Stem | Specialized Pro, 31.8mm |
| Saddle | Specialized Body Geometry Comp |
| Seatpost | Specialized carbon fiber, 27.2mm diameter |
| Hubs | Specialized aluminum |
|---|---|
| Rims | Alex AT-400, 32-hole |
| Spokes | DT stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 700 x 23c Specialized Turbo Sport |
| Wheel size | 700c wheels |
| Top tube | 560 mm |
|---|---|
| Head-tube angle | 73.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 405 mm |
| Wheelbase | 980 mm |
| Fork offset / rake | 40 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.