2006 Ecosse The Heretic Technical Analysis & Specification Breakdown
Engineered by Ecosse for the naked motorcycle segment, the 2006 Ecosse The Heretic features a 1966.6 cc (120 cu in) liquid-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 174.3 HP (127.2 kW) while maximum torque reaches 137 Nm (101.1 lb-ft), transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 88.6 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the The Heretic measures 205 kg (452 lbs) dry, translating to a power-to-weight ratio of 0.85 HP/kg (1.18 kg per horsepower). Rider ergonomics and chassis geometry center around a 698 mm (27.5 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,537 mm (60.5 in) wheelbase engineered for planted straight-line stability.
Within MotoLibrary's Ecosse archive, this model family spans 6 indexed model years from 2006 to 2014, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
88.6 HP/L
Power-to-Weight
0.85 HP/kg (1.18 kg/HP)
Standover Height
698 mm (27.5 in)
Engine
Displacement1966.6 ccm (120.00 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power174.3 HP (127.2 kW))
Torque137.0 Nm (14.0 kgf-m or 101.1 ft.lbs)
Compression10.5:1
Bore x Stroke108.0 x 108.0 mm (4.3 x 4.3 inches)
Fuel SystemCarburettor. Mikuni 45mm flat slide
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Performance
ExhaustHandcrafted by ECOSSE. 2 into 1. Stainless steel.
Chassis
Frame TypeCrMo
Rake25.0°
Front SuspensionÖhlins for ECOSSE.
Rear SuspensionÖhlins for ECOSSE,
Wheelbase1537 mm (60.5 inches)
Ground Clearance165 mm (6.5 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre190/70-ZR17
Front BrakesDouble disc. 6-piston calipers
Front Brake Ø320 mm (12.6 inches)
Rear BrakesSingle disc. 2-piston calipers
Rear Brake Ø260 mm (10.2 inches)
Dimensions & Weight
Dry Weight205.0 kg (452.0 pounds)
Power/Weight0.8503 HP/kg
Seat Height698 mm (27.5 inches) If adjustable, lowest setting.
Other
Color OptionsAny pearl color or clear-coated carbon fiber with highlight and pin stripe
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
