Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 35640
| Model year | 2001 |
|---|---|
| Brand | Klein |
| Model | Quantum Pro |
| Bicycle type | Road race & triathlon |
| Archive ID | 35640 |
| Original MSRP | $3,999.99 |
| Colors | Plum Crazy Purple |
| Sizes | 49cm, 52cm, 54cm, 56cm, 58cm, 61cm |
| Weight | 17.2 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Klein Gradient aluminum |
| Fork | Klein Aeros |
| Fork material | Carbon fiber composite, unicrown crown |
| Rear shock | N/A |
| Component group | Shimano Dura-Ace |
|---|---|
| Shifters | Shimano Dura-Ace STI Dual Control |
| Front derailleur | Shimano Dura-Ace |
| Rear derailleur | Shimano Dura-Ace |
| Crankset | Shimano Dura-Ace, 39/53 teeth |
| Bottom bracket | Shimano BB-6500 |
| Rear cogs | 9-speed, 12 - 23 teeth |
| Chain | Shimano Dura-Ace, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Shimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers |
|---|
| Headset | Klein Air-Head |
|---|---|
| Handlebar | ICON Sterling |
| Handlebar extensions | Not included |
| Stem | Klein MC3 |
| Saddle | Selle San Marco Era |
| Seatpost | Thomson Elite |
| Hubs | Rolf |
|---|---|
| Rims | Rolf Sestriere, 20-hole/24-hole |
| Spokes | Stainless steel |
| Front tire | 700 x 23c Michelin Axial Pro |
| Wheel size | 700c wheels |
| Top tube | 566.4 mm |
|---|---|
| Head-tube angle | 73.9° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 414 mm |
| Wheelbase | 993.1 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.