Zero Intelligent Aero SR/S 2025 – Aerodynamic Electric Sport-Touring Motorcycle
Specifications
|
Specification |
Details |
|
Engine Type |
ZF75-10 electric motor, air-cooled, brushless, permanent magnet |
|
Max Power |
110 hp (82 kW) @ 5000 rpm |
|
Max Torque |
190 Nm (140 lb-ft) |
|
Battery |
ZF17.3 lithium-ion, 17.3 kWh gross (15.2 kWh nominal) |
|
Charging |
6.6 kW onboard charger, 2 hours to 95% (1 hour with optional Rapid Charger) |
|
Range |
~253 km (157 miles) combined, ~330 km (205 miles) city (10% improved vs. SR/S) |
|
Transmission |
Direct drive, clutchless |
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Final Drive |
Carbon fiber belt |
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Wet Weight |
235 kg (518 lbs, SR/S base, concept unconfirmed) |
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Top Speed |
200 km/h (124 mph) |
|
Warranty |
Not applicable (concept only) |
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Price (US, 2025) |
Not applicable (concept only) |
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Price (EU, estimated) |
Not applicable (concept only) |
|
Price (UK, estimated) |
Not applicable (concept only) |
Frame & Drivetrain
|
Specification |
Details |
|
Frame |
Steel trellis frame |
|
Rake |
24.5° |
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Trail |
94 mm (3.7 in) |
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Transmission |
Direct drive, clutchless |
Suspension & Brakes
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Specification |
Details |
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Front Suspension |
Showa 43 mm Big Piston Separate Function fork, adjustable preload/compression/rebound, 120 mm (4.7 in) travel |
|
Rear Suspension |
Showa 40 mm piston, piggy-back reservoir shock, adjustable preload/compression/rebound, 140 mm (5.5 in) travel |
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Front Brakes |
Dual 320 mm discs, Bosch MSC, radial 4-piston calipers |
|
Rear Brakes |
Single 240 mm disc, Bosch MSC, single-piston caliper |
Wheels & Tyres
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Specification |
Details |
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Wheels |
Cast aluminum, 17-inch front/rear, five-spoke Y-arm design |
|
Front Tyre |
Pirelli Diablo Rosso III 120/70ZR17 |
|
Rear Tyre |
Pirelli Diablo Rosso III 180/55ZR17 |
Components & Features
|
Specification |
Details |
|
Lighting |
LED headlight, LED running lights, LED taillight |
|
Instrument Cluster |
Customizable TFT display with Cypher III+ OS, NextGen app integration |
|
Seat |
Two-up seat, 787 mm (31 in) height, relaxed sport-touring position |
|
Features |
Patented bifurcated aerodynamic duct (10% drag reduction), bespoke front fender/fork shrouds, full fairing, Cypher III+ OS with OTA updates, cellular connectivity for bike status/charging/ride data, Bosch MSC, higher/wider handlebars (26 mm rise, 15 mm wider, 2° pullback vs. SR/F), lower footpegs, two-up capability, Euro V equivalent |
Available Colors
|
Specification |
Details |
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Colors (2025) |
Unspecified (concept prototype, likely SR/S colors: Blue, Grey) |