KTM 640 LC4 Supermoto Black - 2006 Specifications and Reviews
The 2006 KTM 640 LC4 Supermoto Black is a lightweight single-cylinder supermoto designed for aggressive street riders seeking versatile performance on both road and light off-road terrain. Its potent 625cc engine delivers responsive torque and nimble handling characteristics that make it ideal for urban commuting and spirited canyon carving. Best known for its Austrian engineering excellence and distinctive black styling, it appeals to experienced riders valuing agility and distinctive character.
2006
General information | |
| Category | Super motard |
| Year | 2006 |
| Model | KTM 640 LC4 Supermoto Black |
Engine and Transmission Specifications | |
| Clutch | Multi-disc wet clutch, hydraulically operated |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Pressure lubrication |
| Starter | Electric & kick |
| Ignition | Kokusan DC-CDI |
| Fuel control | OHC |
| Fuel system | Carburettor. Mikuni BST 40 |
| Bore x stroke | 101.0 x 78.0 mm (4.0 x 3.1 inches) |
| Compression | 11.7:1 |
| Torque | 60.00 |
| Power | 53.64 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 625.00 ccm (38.14 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,510 mm (59.4 inches) |
| Ground clearance | 280 mm (11.0 inches) |
| Overall width | 640 mm (25.2 inches) |
| Seat height | 910 mm (35.8 inches) If adjustable, lowest setting. |
| Dry weight | 149.0 kg (328.5 pounds) |
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KTM 640 LC4 Supermoto Black dimensions and frame | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 160/60-17 |
| Front tyre dimensions | 120/70-17 |
| Rear suspension travel | 335 mm (13.2 inches) |
| Rear suspension | WP-Monoshock with Pro-Lever linkage |
| Front suspension travel | 300 mm (11.8 inches) |
| Front suspension | WP-USD 48 mm (1.89 inches) |
| Trail | 99 mm (3.9 inches) |
| Rake (fork angle) | 27.0° |
| Frame type | Double ground, chrome-moly-steel frame, powder-coated |
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Speed and acceleration | |
| Power/weight ratio | 0.3600 HP/kg |
Other specs | |
| Color options | Black |






































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