Comparison of Buell Ulysses Police XB12XP and Norton V4 RR 2020 [S]ave
| Attribute |  Buell Ulysses Police XB12XP × |  Norton V4 RR 2020 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2020 |
| Make | Buell | Norton |
| Model | Buell Ulysses Police XB12XP | Norton V4 RR |
| Category | Allround | Sport |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V4, four-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Injection. DDFI 3 Electronic Fuel Injection ECM | Injection. Electronic fuel-injection system. Constantly variable inlet tracts. 8-fuel injectors |
| Displacement (cm³) | 1,203 | 1,200 |
| Power (kw) | 75.2 | 146 |
| Cooling system | Oil & air | Liquid |
| Transmission type,final drive | Belt | Chain |
| Torque (Nm) | 113.9 | 130 |
| Bore (mm) | 88.9 | 82 |
| Stroke (mm) | 96.8 | 56.8 |
| Gearbox | 5-speed | - |
| Emission details | - | Euro 4 |
| Clutch | Wet, multi-plate, compensated | Slipper clutch |
| Compression | 10.0:1 | 13.6:1 |
| Exhaust system | Buell InterActive Exhaust | - |
| Chassis | ||
| Front suspension | 47 mm Showa inverted forks with rearward offset axle, adjustable compression damping, rebound damping and spring preload | Ohlins NIX30 system front fork. Fully-adjustable rear suspension |
| Rear suspension | Showa coil-over monoshock with remote reservoir and remote spring preload adjustment, fully adjustable (compression damping | Ohlins TTXGP Norton bespoke fully-adjustable rear shock |
| Front brakes | Single disc | Double disc. Full-floating discs. Radially-mounted Bremb Monobloc calipers. Brembo discs and Brembo master cylinder |
| Rear brakes | Single disc | Single disc. Brembo caliper and master cylinder |
| Diameter (mm) | 240 | 245 |
| Frame type | Aluminium frame with Uniplanar™ powertrain vibration isolation system, fuel in frame | Aluminium twin tube shotgun chassis |
| Front tyre | 120/70-ZR17 | - |
| Rear tyre | 180/55-ZR17 | - |
| Front wheel travel (mm) | 165 | - |
| Rear wheel travel (mm) | 162 | - |
| Other | ||
| Starter | - | Electric |
| Color options |
|
|
| Light | - | LED lighting |
| Dimensions | ||
| Wheelbase (mm) | 1,372 | 1,430 |
| Dry weight (kg) | 217 | 179 |
| Power/weight ratio | 0.3454 | 0.8156 |
| Ground clearance (mm) | 171 | - |
| Performance | ||
| Fuel capacity (l) | 16.65 | 18 |
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