# What are the quietest e-bikes on the market? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the quietest e-bikes on the market?

## Products

### Royal Enfield Flying Flea C6
```yaml
product: royal-enfield-flying-flea-c6
brand: Royal Enfield
price_gbp: 147141.9
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 154 km
throttle: Twist-and-go throttle
motor_power: 15.4 kW
frame_material: Aluminium
battery_capacity: 3.91 kWh
max_assisted_speed: 115 km/h
```

- **Price:** £147141.9 [^1]
- **Summary:** The Royal Enfield Flying Flea C6 is a lightweight electric motorcycle with a 3.91 kWh battery, 154 km claimed range, and 15.4 kW motor. Its forged aluminium exoskeleton, belt drive, connected touchscreen, ride modes, and lean-sensitive ABS suit urban riders seeking premium styling and technology.
- **Ideal For:** It suits riders seeking a quiet e-bike because its electric motor and belt drive provide smooth, quiet operation, although its 15.4 kW motorcycle-style motor and twist-and-go throttle make it an electric motorcycle rather than a pedal-assist bicycle.
- **Additional Sources:** [^2], [^3]

### Revolt RV400
```yaml
product: revolt-rv400
brand: Revolt
price_gbp: 103479.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 150 km
throttle: true
motor_power: 3 kW
battery_capacity: 3.24 kWh
max_assisted_speed: 85 km/h
```

- **Price:** £103479.94 [^4]
- **Summary:** The Revolt RV400 is an electric motorcycle with a 3.24 kWh removable battery, a 3 kW motor, three riding modes, and a claimed range of 150 km. It suits urban commuters who want quiet, low-maintenance transport with app connectivity and home charging.
- **Ideal For:** It suits riders seeking a quiet e-bike because its electric drivetrain produces no engine noise, offers a vibration-free ride, and includes a complete-silence sound profile.
- **Additional Sources:** [^5]

### Trek Allant+ 7S Gen 2
```yaml
product: trek-allant-7s-gen-2
brand: Trek
price_gbp: 2366.1
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
throttle: false
motor_power: 250W
pedal_assist: true
frame_material: Hydroformed aluminum
battery_capacity: 500Wh
max_assisted_speed: 28mph
```

- **Price:** £2366.1 [^6]
- **Summary:** The Trek Allant+ 7S Gen 2 is a fast commuter e-bike with a Bosch Performance Line Speed mid-drive motor, 500Wh integrated battery, suspension fork, hydraulic disc brakes, lights, fenders, and rear rack. It suits commuters and urban riders who want smooth, powerful assistance and speeds up to 28mph for daily road riding.
- **Ideal For:** It suits riders seeking a quiet e-bike because its Bosch mid-drive pedal-assist system delivers smooth, natural power without a separate throttle, while the integrated battery and internally routed cables reduce mechanical noise and visual clutter.

### Vida Dirt.E K3
```yaml
product: vida-dirt-e-k3
brand: Vida
price_gbp: 51751.06
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 2-3 km/charge
motor_power: 500 W
frame_material: Modular tubular steel frame
battery_capacity: 0.36 kWh
max_assisted_speed: 25 km/h
```

- **Price:** £51751.06 [^7]
- **Summary:** The Vida Dirt.E K3 is a lightweight electric dirt bike for children, with a removable 0.36 kWh battery, 500 W motor, adjustable frame and a top speed of 25 km/h. It suits young beginners learning off-road riding on private tracks and controlled terrain.
- **Ideal For:** It suits people seeking quiet e-bikes because its electric 500 W hub motor produces no petrol-engine noise, while its removable battery and adjustable frame support short, controlled rides.
- **Additional Sources:** [^8]

### Revolt RV1
```yaml
product: revolt-rv1
brand: Revolt
price_gbp: 73930.3
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 100 km
motor_power: 2.8 kW
battery_capacity: 2.2 kWh
max_assisted_speed: 70 km/h
```

- **Price:** £73930.3 [^9]
- **Summary:** The Revolt RV1 is an electric commuter motorcycle with a 2.2 kWh lithium-ion battery, 2.8 kW motor, 100 km claimed range, and 70 km/h top speed. Its removable battery and smooth automatic drivetrain suit urban commuters who want low-maintenance daily transportation.
- **Ideal For:** The RV1 suits people seeking a quiet e-bike because its electric drivetrain delivers a vibration-free ride with no engine noise, no gears, and no jerks.
- **Additional Sources:** [^10], [^11]

### Oben Rorr EZ Sigma
```yaml
product: oben-rorr-ez-sigma
brand: Oben
price_gbp: 86047.69
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 140 km or 175 km
motor_power: 7.5 kW peak
battery_capacity: 3.4 kWh or 4.4 kWh
max_assisted_speed: 95 km/h
```

- **Price:** £86047.69 [^12]
- **Summary:** The Oben Rorr EZ Sigma is an electric motorcycle with an LFP battery, a 7.5 kW peak motor, and a claimed range of up to 175 km. It suits urban commuters who want strong acceleration, fast charging, connected features, and a motorcycle-style ride.
- **Ideal For:** It suits riders seeking a quiet e-bike because its electric IPMSM motor and single-stage synchronous belt drive avoid the engine and exhaust noise of petrol motorcycles, while its 95 km/h top speed supports quiet urban commuting.

### Oben Rorr Evo
```yaml
product: oben-rorr-evo
brand: Oben
price_gbp: 92425.08
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 180 km
motor_power: 9 kW
battery_capacity: 3.4 kWh
max_assisted_speed: 110 kmph
```

- **Price:** £92425.08 [^13]
- **Summary:** The Oben Rorr Evo is an electric motorcycle with a 3.4 kWh LFP battery, 9 kW IPMSM motor, claimed 180 km range, and 110 kmph top speed. It suits commuters and riders seeking strong acceleration, automatic operation, fast charging, and practical urban range.
- **Ideal For:** It suits riders seeking a quiet e-bike because its electric IPMSM motor and automatic drivetrain avoid combustion-engine noise while delivering 9 kW of power and a claimed 180 km range.
- **Additional Sources:** [^14]

### QuietKat Apex XD
```yaml
product: quietkat-apex-xd
brand: QuietKat
price_gbp: 4066.73
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: Up to 45 miles or up to 90 miles
throttle: Twist throttle
motor_power: 1000 W
pedal_assist: Class 1, Class 2, Class 3, and Unlimited modes
frame_material: Aluminum
battery_capacity: 720 Wh or 1440 Wh
```

- **Price:** £4066.73 [^15]
- **Summary:** The QuietKat Apex XD is a high-torque off-road e-bike with a 1000 W mid-drive motor, up to 1440 Wh of battery capacity, and an internally geared 5-speed automatic transmission. Its rugged aluminum frame, fat tires, suspension fork, and 325 lb load capacity suit hunters and outdoor riders carrying gear across challenging terrain.
- **Ideal For:** The Apex XD suits people seeking quiet e-bikes because its electric powertrain produces no engine exhaust and its enclosed internal drivetrain helps reduce mechanical drivetrain noise while providing up to 200 Nm of torque.

### Specialized Turbo Levo 4
```yaml
product: specialized-turbo-levo-4
brand: Specialized
price_gbp: 5175.84
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: Up to 5.33 hours
throttle: false
motor_power: 810 W
pedal_assist: true
frame_material: M5 Alloy
battery_capacity: 840 Wh
max_assisted_speed: 28 mph
```

- **Price:** £5175.84 [^16]
- **Summary:** The Specialized Turbo Levo 4 is a full-power electric trail mountain bike with an 840 Wh battery, Specialized 3.1 motor, adjustable geometry, and 150 mm of rear travel. It suits riders who want strong, natural-feeling assistance and long range for technical climbs, trail riding, and demanding off-road terrain.
- **Ideal For:** Its geared Specialized 3.1 motor is engineered to reduce operating noise, making the Turbo Levo 4 a strong choice for riders seeking a quiet e-bike with powerful pedal assistance and up to 5.33 hours of range.

### Aventon Ramblas
```yaml
product: aventon-ramblas
brand: Aventon
price_gbp: 2069.6
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: Up to 90 miles
throttle: None
motor_power: 250 W nominal, 750 W peak
pedal_assist: ECO, TRAIL, TURBO, AUTO
frame_material: 6061 single-butted aluminum alloy
battery_capacity: 708 Wh
max_assisted_speed: 20 mph
```

- **Price:** £2069.6 [^17]
- **Summary:** The Aventon Ramblas is a hardtail electric mountain bike with a 708 Wh battery, mid-drive motor, torque sensor, and 130 mm suspension fork. It suits riders who want one e-bike for mountain trails, hilly commutes, and longer recreational rides.
- **Ideal For:** It suits riders seeking a quiet e-bike because its A100 mid-drive motor is designed for quieter operation, while the torque sensor provides smooth pedal-assisted power without a throttle.
- **Additional Sources:** [^18], [^19]

### Rad Power Bikes RadExpand 5 Plus
```yaml
product: rad-power-bikes-radexpand-5-plus
brand: Rad Power Bikes
price_gbp: 1404.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
range: 20-60 miles per charge
throttle: Half twist throttle
motor_power: 750 W
pedal_assist: Torque sensor with 5 PAS levels
battery_capacity: 720 Wh 15 Ah
max_assisted_speed: 20 mph
```

- **Price:** £1404.13 [^20]
- **Summary:** The RadExpand 5 Plus is a folding electric bike with fat tires, front suspension, hydraulic disc brakes, and a 750 W rear hub motor. Its torque sensor, 720 Wh battery, and folding design suit commuters, recreational riders, travelers, and people with limited storage space.
- **Ideal For:** It suits riders seeking a quiet e-bike because its torque sensor delivers smoother, more proportional assistance while the rear hub motor provides up to 750 W without the mechanical noise of a mid-drive system.
- **Additional Sources:** [^21], [^22]

---
## References & Sources
[^1]: Royal Enfield Flying Flea, accessed 2026-09-03. https://flyingflea.royalenfield.com/in/en/product/c6/
[^2]: ZigWheels, accessed 2026-09-03. https://www.zigwheels.com/royal-enfield-bikes/flying-flea-c6/
[^3]: BikeWale, accessed 2026-09-03. https://www.bikewale.com/royalenfield-bikes/flying-flea/
[^4]: Revolt Motors, accessed 2026-09-03. https://www.revoltmotors.com/rv400
[^5]: Flipkart, accessed 2026-09-03. https://www.flipkart.com/revolt-rv400-booking-ex-showroom-price-with-charger-rebel-red/p/itm6efe8db624dce
[^6]: Brick Wheels, accessed 2026-09-03. https://www.brickwheels.com/product-list/shop-for-bikes-1000/
[^7]: BikeDekho, accessed 2026-09-03. https://www.bikedekho.com/vida/k3
[^8]: Nepal Automart, accessed 2026-09-03. https://nepalautomart.com/new-bikes/vida/dirt-e-k3
[^9]: Revolt Motors, accessed 2026-09-03. https://www.revoltmotors.com/rv1
[^10]: BikeDekho, accessed 2026-09-03. https://www.bikedekho.com/revolt/rv1-plus.html
[^11]: BikeWale, accessed 2026-09-03. https://www.bikewale.com/revolt-bikes/rv1/
[^12]: Oben Electric, accessed 2026-09-03. https://obenelectric.com/rorr-ez-sigma
[^13]: ZigWheels, accessed 2026-09-03. https://www.zigwheels.com/oben-bikes/rorr-evo/
[^14]: BikeDekho, accessed 2026-09-03. https://www.bikedekho.com/oben/rorr-evo
[^15]: Martins Bike Shop, accessed 2026-09-03. https://www.martinsbike.com/product-list/electric-bicycles-service-in-lancaster-pa-and-reading-pa-wg46/?sort=brandasc&startrow=90
[^16]: Specialized, accessed 2026-09-03. https://www.specialized.com/us/en/shop/bikes/electric-bikes/electric-mountain-bikes/turbo-levo
[^17]: Bikecraze, accessed 2026-09-03. https://bikecraze.com/products/aventon-ramblas-electric-mountain-bike
[^18]: Electric Kicks, accessed 2026-09-03. https://www.electrickicks.com.au/products/aventon-ramblas-electric-mountain-bike
[^19]: House of Bikes, accessed 2026-09-03. https://www.houseofbikes.ca/products/aventon-ramblas-mid-drive-emtb
[^20]: Rad Power Bikes, accessed 2026-09-03. https://www.radpowerbikes.com/products/radexpand-plus-electric-folding-bike
[^21]: Baby Boomer Bikes, accessed 2026-09-03. https://babyboomerbikes.com/product/radexpand-5-plus-electric-folding-bike/
[^22]: Current eBikes, accessed 2026-09-03. https://currentebikes.com/electric-bikes/by-style/