| 2021 Honda CBR300R Specifications | ||
| Model | CBR300R ABS | CBR300R |
| ENGINE | ||
| Type | 286cc liquid-cooled single-cylinder four-stroke | |
| Valve Train | DOHC; four valves per cyclinder | |
| Bore x Stroke | 76.0 mm x 63.0 mm | |
| Compression Ratio | 10.7:1 | |
| Induction | PGM-FI; 38 mm throttle body | |
| Ignition | Computer-controlled digital transistorized w/ electronic advance | |
| Starter | Electric | |
| Transmission | Six-speed | |
| Clutch | Multiplate wet | |
| Final Drive | #520 chain | |
| SUSPENSION | ||
| Front | 37 mm telescopic fork; 4.65 in. travel | |
| Rear | Pro-Link® single shock; 4.07 in. travel | |
| BRAKES | ||
| Front | Single hydraulic caliper w/ 296 mm disc; ABS |
Single hydraulic caliper w/ 296 mm disc |
| Rear | Single hydraylic caliper w/ 220 mm disc; ABS |
Single hydraulic caliper w/ 220 mm disc |
| TIRES | ||
| Front | 110/70-17 | |
| Rear | 140/70-17 | |
| MEASUREMENTS | ||
| Rake (Caster Angle) | 25º 30' | |
| Trail | 98 mm (3.9 in.) | |
| Seat Height | 30.7 mm | |
| Ground Clearance | 5.7 in. | |
| Wheelbase | 54.3 in. | |
| Fuel Capacity | 3.4 gal. | |
| Color | Grand Prix Red, Matte Gray Metallic | |
| Curb Weight* | 364 lbs. | 357 lbs. |
*Includes all standard equipment, required fluids and full tank of fuel—ready to ride
Meets current EPA standards
Models sold in California meet current CARB standards and may differ slightly due to emissions equipment
