| Attribute | Moto Guzzi Stelvio TT × | Harley-Davidson XL 1200N Sportster 1200 Nightster 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2010 |
| Make | Moto Guzzi | Harley-Davidson |
| Model | Moto Guzzi Stelvio TT | Harley-Davidson XL 1200N Sportster 1200 Nightster |
| Category | Enduro / offroad | Custom / cruiser |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Valves per cylinder | - | 2 |
| Fuel system | Injection. Multipoint sequential electronic injection, | Injection. Electronic Sequential Port Fuel Injection |
| Displacement (cm³) | 1,151 | 1,202 |
| Power (kw) | 74.5 | - |
| Cooling system | - | Air |
| Transmission type,final drive | Shaft drive (cardan) | Belt |
| Torque (Nm) | 110 | 98 |
| Bore (mm) | 95 | 88.9 |
| Stroke (mm) | 81.2 | 96.8 |
| Gearbox | 6-speed | 5-speed |
| Fuel control | - | Overhead Valves (OHV) |
| Clutch | Single plate with integrated flexible couplings | 9-plate, wet |
| Lubrication system | - | Dry sump |
| Compression | 11.0:1 | 10.0:1 |
| Exhaust system | Stainless steel two-into-one 3-way catalysed with Lambda probe. Euro 3. | Chrome, staggered exhaust with dual mufflers |
| Chassis | ||
| Front suspension | Upside down Ø 50 mm fully adjustable forks (spring preload and hydraulic for rebound and compression) with mounting for radial calipers. | 39mm |
| Rear suspension | Progressive single swingarm, fully adjustable monoshock with separate gas reservoir (spring preload and hydraulic for rebound and compression). | Coil-over shocks, preload dual adjustment |
| Front brakes | Double disc. Stainless steel wave discs, radial calipers with 4 opposed pistons. | Single disc. Dual piston |
| Rear brakes | Single disc. Single fixed stainless steel disc, floating caliper with 2 parallel pistons. | Single disc. Single piston |
| Diameter (mm) | 282 | 292 |
| Frame type | High tensile steel tubular twin cradle | Mild steel tubular frame; circular sections; cast junctions |
| Front tyre | 110/90-R19 | 100/90-19 |
| Rear tyre | 150/70-R17 | 150/80-16 |
| Front wheel travel (mm) | 170 | 92 |
| Rear wheel travel (mm) | 155 | 92 |
| Trail (mm) | 125 | 117 |
| Rake (fork angle) (degree) | 27 | 30 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,535 | 1,510 |
| Dry weight (kg) | 214 | 251 |
| Power/weight ratio | 0.3481 | - |
| Overall length (mm) | 2,250 | 2,245 |
| Seat height (mm) | 840 | 725 |
| Ground clearance (mm) | 210 | 130 |
| Performance | ||
| Reserve fuel capacity (l) | 3.3 | - |
| Fuel capacity (l) | 18 | 12.5 |