Zero SR: history, specs, pictures
| Manufacturer | Zero |
|---|---|
| Also called | SR ZF 11.4 |
| Production | 2014 - 2016 |
| Engine | electric |
| Top speed | 102 mph (164 km/h) |
| Horse Power | 65.58 HP (48.9 KW) @ 4000RPM |
| Transmission | Final Drive: belt Clutch: clutchless direct drive |
| Suspension | Front: showa 41 mm inverted cartridge forks, with adjustable spring preload, compression and rebound damping Rear: showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping |
| Brakes | Front: single disc. abs. floating discs. two-piston calipers. Rear: single disc. abs. single-piston caliper. |
| Front Tire | 110/70-17 |
| Rear Tire | 140/70-17 |
| Wheelbase | 55.51 inches (1410 mm) |
| Seat height | 31.81 inches (808 mm) |
| Weight | (dry), 188.0 kg (wet) |
| Manuals | Service Manual |
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The Zero SR was a electric standard produced by Zero between 2014 and 2016. It could reach a top speed of 102 mph (164 km/h). Claimed horsepower was 65.58 HP (48.9 KW) @ 4000 RPM.
Engine
The engine was a air cooled electric.
Drive
Power was moderated via the clutchless direct drive.
Chassis
It came with a 110/70-17 front tire and a 140/70-17 rear tire. Stopping was achieved via single disc. abs. floating discs. two-piston calipers. in the front and a single disc. abs. single-piston caliper. in the rear. The front suspension was a showa 41 mm inverted cartridge forks, with adjustable spring preload, compression and rebound damping while the rear was equipped with a showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping. The wheelbase was 55.51 inches (1410 mm) long.