KTM 690 LC4 Rally Replica - 2008 Specifications and Reviews
The 2008 KTM 690 LC4 Rally Replica is a lightweight single-cylinder enduro designed for adventure riders seeking off-road capability with road versatility. Its potent 654cc liquid-cooled four-stroke engine and nimble handling make it ideal for tackling mixed terrain, while the rally styling appeals to riders who value authentic dual-sport performance and simplicity over complexity.
2008
General information | |
| Category | Enduro / offroad |
| Year | 2008 |
| Model | KTM 690 LC4 Rally Replica |
| | |
Engine and Transmission Specifications | |
| Clutch | APTC Wet multi-disc clutch, operated hydraulically |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Keihin |
| Fuel control | SOHC |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. Keihin THB 46 |
| Bore x stroke | 102.0 x 80.0 mm (4.0 x 3.1 inches) |
| Compression | 11.8:1 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 654.00 ccm (39.91 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,498 mm (59.0 inches) |
| Ground clearance | 300 mm (11.8 inches) |
| Seat height | 910 mm (35.8 inches) If adjustable, lowest setting. |
KTM 690 LC4 Rally Replica dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 140/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 250 mm (9.8 inches) |
| Rear suspension | WP monoshock |
| Front suspension travel | 250 mm (9.8 inches) |
| Front suspension | WP USD, 48 mm |
| Rake (fork angle) | 27.0° |
| Frame type | Tubular trellis steel frame (CrMo) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track30%
City45%
Cornering70%
Daily Riding40%
Touring50%
Passenger15%
Rider Profile
| Best For | This is a tall, powerful single-cylinder rally machine best suited to experienced off-road riders who are comfortable with a very high seat and demanding power delivery. |
| Purpose | Built as a genuine rally-replica enduro, it excels at long-distance off-road adventure riding, desert stages, and technical terrain rather than everyday commuting. |
| Rider Fit | The 910mm seat height, tall ground clearance, and top-heavy long-travel suspension demand a tall inseam and good physical fitness to manage at low speeds or when fatigued. |
| Character | It has the raw, focused character of a big-bore thumper rally bike, rewarding confident, aggressive riders who enjoy standing on the pegs and tackling rough terrain. |
| Not Ideal For | It is not a good fit for short riders, passengers, or anyone seeking a plush, comfortable machine for daily street commuting or gentle touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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