Comparison of Honda CB1000R 2011 and Honda RC 51 [S]ave
| Attribute |  Honda CB1000R 2011 × |  Honda RC 51 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2005 |
| Make | Honda | Honda |
| Model | Honda CB1000R | Honda RC 51 |
| Category | Naked bike | Sport |
| Engine and transmission | ||
| Engine type | In-line four, four-stroke | V2, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. PGM-FI Fuel injection with automatic enrichment circuit and 36mm throttle bodies | Injection. Programmed Fuel Injection (PGM-FI) with two injectors per cylinder |
| Displacement (cm³) | 998 | 999 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 75 | 100 |
| Stroke (mm) | 56.5 | 63.6 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | Meets current EPA standards. Models sold in California meet current CARB standards and may differ slightly due to emissions equipment. | - |
| Driveline | #530 0-ring chain | - |
| Ignition | Computer-controlled digital transistorized with 3-D mapping | Computer-controlled digital with three-dimensional mapping |
| Compression | 11.2:1 | 10.8:1 |
| Chassis | ||
| Front suspension | 43mm inverted HMAS cartridge fork with spring preload, rebound and compression damping adjustability | 43.0mm inverted HMAS cartridge fork with spring-preload, rebound and compression-damping adjustability |
| Rear suspension | Single gas-charged HMAS shock with spring preload and rebound damping adjustability | Pro-Link HMAS single shock with spring-preload, rebound and compression-damping adjustability |
| Front brakes | Double disc | Double disc. Full-floating. 4-piston calipers. |
| Rear brakes | Single disc | Single disc. 1-piston calipers |
| Diameter (mm) | 256 | 220 |
| Front tyre | 120/70-ZR17 | 120/70-ZR17 |
| Rear tyre | 180/55-ZR17 | 190/50-ZR17 |
| Front wheel travel (mm) | 119 | 130 |
| Rear wheel travel (mm) | 127 | 119 |
| Trail (mm) | 99 | 95 |
| Rake (fork angle) (degree) | 25 | 23.5 |
| Other | ||
| Starter | - | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,445 | 1,420 |
| Dry weight (kg) | 220 | 195 |
| Seat height (mm) | 826 | 820 |
| Performance | ||
| Fuel capacity (l) | 17.03 | 18.16 |
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