Klein Quantum 2002 Technical specs and features
| Brand | Klein |
| Model | Quantum |
| First production | 2002 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Klein Quantum Parts |
| Available Sizes | - 19 (inches) / 49 (cm) - 20 (inches) / 52 (cm) - 21 (inches) / 54 (cm) - 22 (inches) / 56 (cm) - 23 (inches) / 58 (cm) - 24 (inches) / 61 (cm) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Bontrager Race Limited |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 STI Dual Control Levers Shimano 105 Dual Pivot Brakes |
| Hubs for disc brakes | Bontrager Select |
| Rims manufacturer | 20-hole and 24-hole Bontrager Select |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | Double-butted Stainless Steel |
Frame and Body Specifications
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 3T T.H.E. |
| Handlebar extender | Optional |
| Handlebar stem details | 3T T.H.E. |
| Headset size | 1 1/8 (inches) Threadless Cane Creek C1 |
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) | Shimano 105 |
| Derailleur (Rear) | Shimano 105 SS |
| Fork material | Aero Crown Carbon Fiber Composite |
| Fork type | Icon Air Rail |
Other Specs of Klein Quantum
| Component group sets | Shimano 105 |
| Available colors | - Plum |
| Weight | 19.8 |
| Pedals details | Shimano PD-M515 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco New Millenium |
| Seat post extension | Bontrager Sport |
Klein Quantum picture
Quantum bike comparison
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Klein Quantum bike review
Klein produced the Quantum bike in 2002 and can be classified as a Road bicycle, this exact model costs in american market arround $1,849.99.
Quantum bike is available in many sizes such as 49cm (centimeters), 52cm (centimeters), 54cm (centimeters), 56cm (centimeters), 58cm (centimeters) and 61cm (centimeters).
Klein Road Quantum can be found in one single color which is Plum.
This bike is equiped with 700 x 23c Bontrager Race Limited tires and Stainless steel spoke wheel while the rims are manufactured by Bontrager Select, 20-hole/24-hole. Klein equiped this exact model with Shimano 105 Dual Pivot brakes, Shimano 105 STI Dual Control levers braking system and Bontrager Select hubs.
To guarantee the comfiest ride Klein used Aluminum material for the frame. 3T T.H.E. high strength material is used on the handlebar of this Quantum to ensure the perfect handling while the stems are made of 3T T.H.E..
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.
