Ecosse Heretic C - 2006 Specifications and Reviews
The 2006 Ecosse Heretic C is a powerful naked bike designed for experienced riders seeking raw performance and distinctive character. Its 1639cc V-twin engine delivers 141 horsepower and 110 lb-ft of torque through a lightweight 209kg chassis, making it best known for combining British engineering heritage with aggressive styling and thrilling acceleration.
2006
General information | |
| Category | Naked bike |
| Year | 2006 |
| Model | Ecosse Heretic C |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Starter | Electric |
| Fuel system | Carburettor. Mikuni 42mm flat slide |
| Bore x stroke | 98.4 x 108.0 mm (3.9 x 4.3 inches) |
| Compression | 9.6:1 |
| Torque | 110.00 |
| Power | 140.80 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1638.81 ccm (100.00 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,537 mm (60.5 inches) |
| Ground clearance | 165 mm (6.5 inches) |
| Seat height | 749 mm (29.5 inches) If adjustable, lowest setting. |
| Dry weight | 208.7 kg (460.0 pounds) |
| | |
Ecosse Heretic C dimensions and frame | |
| Exhaust system | Handcrafted by ECOSSE. 2 into 1 |
| Rear brakes diameter | 260 mm (10.2 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc |
| Rear tyre dimensions | 200/55-ZR17 |
| Front tyre dimensions | 120/70-ZR17 |
| Rear suspension | Öhlins for ECOSSE, |
| Front suspension | Öhlins for ECOSSE. |
| Rake (fork angle) | 24.5° |
| Frame type | CrMo |
Speed and acceleration | |
| Power/weight ratio | 0.6748 HP/kg |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Clear-coated carbon fiber with black highlight/matte black. |
Performance Profile & Rider Fit
174.3 hp
Peak Power
2.9s
0-60 mph
Best For
Track80%
City45%
Cornering85%
Daily Riding40%
Touring40%
Passenger25%
Rider Profile
| Best For | This is a bike for experienced, confident riders who can manage a huge, torquey V-twin with race-bred suspension and brutal acceleration. |
| Purpose | Built as a boutique power-naked, it exists to deliver explosive straight-line performance and razor-sharp handling rather than practicality. |
| Rider Fit | The low-ish seat height combined with a wide, muscular chassis and high power-to-weight ratio demands strong physical control and confidence at speed. |
| Character | It has the soul of a hand-built, exotic muscle bike, aggressive, mechanical, and unapologetically focused on visceral thrills. |
| Not Ideal For | This is not the bike for new riders, commuters seeking comfort, or anyone wanting a relaxed touring or off-road companion. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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