Zero SR - 2023 Specifications and Reviews
The 2023 Zero SR is an electric naked bike designed for riders seeking thrilling performance without emissions. Its 54 kW motor delivers instant 165.4 Nm torque and 0-62 mph acceleration in 3.3 seconds, making it ideal for urban commuting and spirited riding. Known for combining eco-conscious design with genuine sportbike capability, the SR appeals to modern riders prioritizing sustainability without sacrificing acceleration or top speed.
General information | |
| Category | Naked bike |
| Year | 2023 |
| Model | Zero SR |
| | |
Engine and Transmission Specifications | |
| Emission details | No direct emisssion. |
| Driveline | 90T / 20T, Poly Chain® HTD® Carbon™ belt |
| Clutch | Clutchless direct drive |
| Transmission type | Belt (final drive) |
| Gearbox | 1-speed |
| Cooling system | Air |
| 0-100 km/h (0-62 mph) | 3.30 seconds |
| Top speed | 167.0 km/h (103.8 mph) |
| Torque | 165.4 Nm (16.9 kgf-m or 122.0 ft.lbs) |
| Power | 74.0 Horsepower">HP (54.0 Kilowatt">kW)) @ 6255 Revolutions">RPM |
| Engine details | Enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor |
| Engine type | Electric |
Brakes, suspension, Frame and wheels | |
| Wheels | Pirelli Diablo Rosso III tires |
| Rear brakes | Single disc. ABS. Single-piston caliper. |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. ABS. Floating discs. 4-piston calipers. |
| Rear tire | 180/55-17 |
| Front tire | 120/70-17 |
| Rear wheel travel | 140 mm (5.5 inches) |
| Rear Suspension | Showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | Showa 43mm Big Piston Separate Function forks, with adjustable spring preload, compression and rebound damping |
| Trail | 94 mm (3.7 inches) |
| Rake (fork angle) | 24.5° |
| Frame type | Steel trellis |
Physical measures and capacities | |
| Wheelbase | 1410 mm (55.5 inches) |
| Seat height | 807 mm (31.8 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 222.0 kg (489.4 pounds) |
| | |
Other specs | |
| Comments | Range city up to 169 miles. 4.8 hour charging. Lithium Ion 15.6 kWh battery. |
| Factory warranty | 24 months |
| Instruments | Digital |
| Starter | Electric |
| Color options | Red |
Rider Reviews
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