KTM 690 LC4 Rally Replica - Specifications & Review

690 LC4 Rally Replica

Article Complete Info

Articleid360297
CategoryEnduro-offroad
MakeKTM
Model690 LC4 Rally Replica
Year2008

Chassis, Suspension, Brakes & Wheels

FrametypeTubular trellis steel frame (CrMo)
FrontbrakesSingle disc
FrontsuspensionWP USD, 48 mm
Fronttyre90/90-21
Frontwheeltravel250 mm (9.8 inches)
Rake27.0°
RearbrakesSingle disc
RearsuspensionWP monoshock
Reartyre140/80-18
Rearwheeltravel250 mm (9.8 inches)

Engine & Transmission

Borexstroke102.0 x 80.0 mm (4.0 x 3.1 inches)
ClutchAPTC Wet multi-disc clutch, operated hydraulically
Compression11.8:1
CoolingsystemLiquid
Displacement654.00 ccm (39.91 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemCarburettor. Keihin THB 46
Gearbox6-speed
IgnitionKeihin
TransmissiontypefinaldriveChain
Valvespercylinder4

Other Specifications

CommentsThe 690 Rally Replica will be exclusively equipped with race-proven winning technology.

Physical Measures & Capacities

Groundclearance300 mm (11.8 inches)
Seatheight910 mm (35.8 inches) If adjustable, lowest setting.

About KTM

Country of Origin: Austria
Founder: Hans Trunkenpolz (later joined by Ernst Kronreif)
Best Known For: Off-road/enduro supremacy, Dakar wins, Duke/RC streetbikes, and READY TO RACE ethos

Company History

KTM evolved from a postwar repair shop into a racing juggernaut by treating competition as R&D. Lightweight two-strokes made the brand a force in motocross and enduro; later four-strokes and advanced electronics cemented dominance. Dakar Rally victories showcased reliability under extreme conditions and fed the Adventure lineup—bikes that balance long-travel composure with startling pace. On the street, the Duke and RC families brought razor geometry and punchy singles/twins to license tiers worldwide, while the 1290 Super Duke and Adventure pushed the IMU-aided edge of performance. Corporate agility—acquisitions, platform sharing with Husqvarna/GASGAS—expanded reach without blurring identity. Historically, KTM changed expectations for chassis feedback and electronics integration in dirt and on road, proving that orange-painted ferocity could also be precise. The brand’s throughline is simple: build light, communicate grip, and let riders go fast safely. Few companies have turned a color and a slogan into such a reliable proxy for results.

Other Years

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