Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 76969
| Model year | 1998 |
|---|---|
| Brand | Klein |
| Model | Quantum Pro |
| Bicycle type | Road race & triathlon |
| Archive ID | 76969 |
| Original MSRP | $3,499.99 |
| Colors | Jade Chameleon |
| Sizes | 51 cm, 55 cm, 57 cm, 59 cm, 61 cm, 63 cm |
| Weight | 17.1 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Klein Gradient aluminum |
| Fork | Klein Aeros Carbon |
| 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, top-pull |
| Rear derailleur | Shimano Dura-Ace |
| Crankset | Shimano Dura-Ace, 39/53 teeth |
| Bottom bracket | Shimano BB-7700, 109.5mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, 12 - 23 teeth |
| Chain | Shimano CN-7700, 1/2 x 3/32" |
| Pedals | Shimano PD-7700 Dura-Ace SPD |
| Brakes | Shimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace levers |
|---|
| Headset | 1" threadless Klein Air-Head |
|---|---|
| Handlebar | Italmanubri Super Italia Pro |
| Handlebar extensions | N/A |
| Stem | Klein MC3 |
| Saddle | Selle Italia Flite |
| Seatpost | Thomson Elite, 31.6mm diameter |
| Hubs | Rolf Aero |
|---|---|
| Rims | Araya Super 7X, 14-hole/16-hole |
| Spokes | DT stainless steel, 2.0mm bladed/triple-butted |
| Spoke nipples | Alloy nipples |
| Front tire | 700 x 25c Continental Grand Prix 3000 kevlar |
| Wheel size | 700c wheels |
| Top tube | 535 mm |
|---|---|
| Head-tube angle | 73.5° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 414 mm |
| Wheelbase | 975 mm |
| Fork offset / rake | 38.1 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.