Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 70790
| Model year | 1998 |
|---|---|
| Brand | Porter Frames |
| Model | Blade (01) |
| Bicycle type | Road race & triathlon |
| Archive ID | 70790 |
| Original MSRP | $1,564.00 |
| Colors | Custom |
| Sizes | 44 cm, 46 cm, 48 cm, 50 cm, 52 cm, 54 cm, 56 cm, 58 cm |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 6061 T6 aluminum |
| Fork | Porter |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Shimano 105SC |
|---|---|
| Shifters | Shimano 600 Ultegra bar-end |
| Front derailleur | Shimano 105SC |
| Rear derailleur | Shimano 105SC GS |
| Crankset | Shimano 105SC |
| BB shell width | 68mm English |
| Rear cogs | 9-speed |
| Chain | 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Shimano 105SC Dual Pivot brakes, Shimano 105SC levers |
|---|
| Headset | 1" Ritchey Logic |
|---|---|
| Handlebar | Profile AirWing |
| Handlebar extensions | Profile Split-Enz |
| Stem | Profile Pursuit |
| Saddle | Vetta |
| Seatpost | Profile Fast Back |
| Hubs | Shimano 105SC |
|---|---|
| Rims | Sun Rims CR14A, 32-hole |
| Spokes | DT stainless steel, 1.8mm double-butted |
| Spoke nipples | Brass nipples |
| Front tire | 650 x 23c Continental Grand Prix |
| Wheel size | 650c wheels |
| Top tube | 580 mm |
|---|---|
| Head-tube angle | 73° |
| Seat-tube angle | 78° |
| Chainstay / rear center | 390 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.