| Attribute | Honda CBR500R 2021 × | Yamaha SR400 2016 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2016 |
| Make | Honda | Yamaha |
| Model | Honda CBR500R | Yamaha SR400 |
| Category | Sport | Allround |
| Engine and transmission | ||
| Engine type | Twin, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection. PGM-FI with 34mm throttle bodies | Injection |
| Displacement (cm³) | 471 | 399 |
| Power (kw) | 34.3 | 16.7 |
| Fuel consumption (l/100km) | - | 3.56 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 43 | 27.4 |
| Bore (mm) | 67 | 87 |
| Stroke (mm) | 66.8 | 62.7 |
| Gearbox | 6-speed | 5-speed |
| Greenhouse gases | - | 82.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Emission details | Meets current EPA standards. California version meets current CARB standards and may differ slightly due to emissions equipment. | - |
| Driveline | O-ring-sealed chain | - |
| Ignition | Full transistorized | TCI: Transistor Controlled Ignition |
| Clutch | Assist/Slipper clutch | Wet, Multiple Disc |
| Lubrication system | - | Wet-sump |
| Compression | 10.7:1 | 8.5:1 |
| Chassis | ||
| Front suspension | 41mm fork | Telescopic |
| Rear suspension | Pro-Link single shock with nine-position spring preload adjustability | Swingarm |
| Front brakes | Double disc. Wave disc. Two-piston calipers. ABS. | Single disc. Hydraulic. |
| Rear brakes | Single disc. Wave disc. Single-piston caliper. ABS. | Expanding brake (drum brake) |
| Diameter (mm) | 240 | 150 |
| Frame type | Steel diamond-tube | Steel Double Cradle |
| Front tyre | 120/70-ZR17 | 90/100-M18 |
| Rear tyre | 160/60-ZR17 | 110/90-M18 |
| Wheels | Cast aluminium | - |
| Front wheel travel (mm) | 120 | 150 |
| Rear wheel travel (mm) | 119 | 104 |
| Trail (mm) | 102 | 112 |
| Rake (fork angle) (degree) | 25.5 | 27.7 |
| Other | ||
| Starter | Electric | Kick |
| Color options |
|
|
| Light | Dual LED headlights | - |
| Instruments | LCD instruments | - |
| Dimensions | ||
| Wheelbase (mm) | 1,410 | 1,410 |
| Kerb weight (kg) | 190.1 | 174.2 |
| Overall height (mm) | 1,145 | 1,095 |
| Overall length (mm) | 2,080 | 2,085 |
| Overall width (mm) | 755 | 749 |
| Seat height (mm) | 785 | 785 |
| Performance | ||
| Fuel capacity (l) | 17.1 | 12.11 |
| Oil capacity (l) | - | 2.4 |