Klein Quantum 1999 Technical specs and features
| Brand | Klein |
| Model | Quantum |
| First production | 1999 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Klein Quantum Parts |
| Available Sizes | - 20 (inches) / 51 (cm) - 21 (inches) / 53 (cm) - 22 (inches) / 55 (cm) - 22 (inches) / 57 (cm) - 23 (inches) / 59 (cm) - 24 (inches) / 61 (cm) - 25 (inches) / 63 (cm) |
Wheels And Breaking System
| Bike front tire | 700 X 25c Continental Super Sport Ultra |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 STI Levers Shimano 105 Dual Pivot Brakes |
| Hubs for disc brakes | Rolf |
| Rims manufacturer | 20-hole and 24-hole Rolf Vector |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Aero DT Stainless Steel |
Frame and Body Specifications
| Frame materials | Klein Gradient Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | ICON |
| Handlebar extender | Not Available |
| Handlebar stem details | ICON |
| Headset size | 1 (inches) Tange-Seiki Passage |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG72 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-5500 |
| Crankset parts and sizes | 39/53 Teeth Shimano 105 |
| Gear shift levers | Shimano 105 STI Dual Control |
| Rear gear set | 12 - 25 Teeth 9-speed |
Klein Quantum Fork System Data
| Derailleur (Front) | Bottom-pull and braze-on Shimano 105 |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Unicrown Crown Carbon Fiber Composite |
| Fork type | ICON Air Rail SRG |
Other Specs of Klein Quantum
| Component group sets | Shimano 105 |
| Available colors | - Carribean Linear |
| Weight | Not Available |
| Pedals details | ICON Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Sphere |
| Seat post extension | 31.6 (millimeters) Diameter ICON OZ |
Klein Quantum picture
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Klein Quantum bike review
Klein produced the Quantum bike in 1999 and can be classified as a Road bicycle, this exact model costs in american market arround $1,799.99.
Quantum bike is available in many sizes such as 51cm (centimeters), 53cm (centimeters), 55cm (centimeters), 57cm (centimeters), 59cm (centimeters), 61cm (centimeters) and 63cm (centimeters).
Klein Road Quantum can be found in a few colors, among these colors Carribean Linear .
This bike is equiped with 700 x 25c Continental Super Sport Ultra tires and DT stainless steel spoke wheel while the rims are manufactured by Rolf Vector, 20-hole/24-hole. Klein equiped this exact model with Shimano 105 Dual Pivot brakes, Shimano 105 STI levers braking system and Rolf hubs.
To guarantee the comfiest ride Klein used Klein Gradient aluminum material for the frame. ICON high strength material is used on the handlebar of this Quantum to ensure the perfect handling while the stems are made of ICON.
For the smoothest biking experience Shimano 105, 39/53 teeth is used on this bicycle linked to Shimano CN-HG72 chain that is easily replaceable as stated by Klein, the whole system is connected to a high reliability Shimano 105 STI Dual Control gear shift levers.
