Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 52621
| Model year | 1996 |
|---|---|
| Brand | Klein |
| Model | Quantum Pro (01) |
| Bicycle type | Road race & triathlon |
| Archive ID | 52621 |
| Original MSRP | $3,299.00 |
| Colors | Burgandy/blue fade, Buyer's choice |
| Sizes | 51 cm, 53 cm, 55 cm, 57 cm, 59 cm, 61 cm, 63 cm |
| Frame construction | TIG-welded aluminum |
|---|---|
| Frame material | Gradient 9000 aluminum |
| Fork | Klein Aeros |
| Fork material | Carbon fiber composite, aero crown |
| Rear shock | N/A |
| Component group | Campagnolo Chorus |
|---|---|
| Shifters | Campagnolo Chorus Ergo |
| Front derailleur | Campagnolo Chorus, bottom-pull/clamp-on 35.0 mm |
| Rear derailleur | Campagnolo Chorus |
| Crankset | Campagnolo Chorus, 39/53 teeth |
| Bottom bracket | Klein Precision, 108 mm spindle |
| BB shell width | 72mm Threadless |
| Rear cogs | 8-speed, 12 - 23 teeth |
| Chain | Sachs SCM90, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Campagnolo Chorus dual pivot brakes, Campagnolo Chorus levers |
|---|
| Headset | 1 1/4" threadless Klein Airhead |
|---|---|
| Handlebar | ITM Pro |
| Handlebar extensions | N/A |
| Stem | Klein |
| Saddle | Selle Italia Flite |
| Seatpost | Syncros Pro Series aluminum, 31.6 mm diameter |
| Rims | Matrix Aurora Ceramic, 32-hole |
|---|---|
| Spokes | Stainless steel, 2.0mm double butted |
| Spoke nipples | Alloy nipples |
| Front tire | 700 x 25c Klein Prime |
| Wheel size | 700c wheels |
| Top tube | 571.5 mm |
|---|---|
| Head-tube angle | 74° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 414 mm |
| Wheelbase | 998.2 mm |
| Fork offset / rake | 35.1 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.