Description
Cyrusher Zenith Electric Bike
+ Switchable Torque & Cadence Sensor
+ 52V 780Wh LG 21700 Battery
+ Road Legal
Elevate every ride with the Cyrusher Zenith Electric Bike, a bold 26″ step over electric bike built around a classic diamond frame and signature fat tyres. Equipped with a 52V 250W brushless motor delivering up to 80 Nm of torque, the Zenith offers smooth acceleration and responsive power transfer via a built in torque sensor. It’s powered by a robust 52V 15Ah LG 21700 lithium ion battery, offering up to 60 miles (96 km) of range on a single charge, ideal for everything from long commutes to weekend adventures. The sleek step-over aluminium frame gives maximum rigidity, while the centre mounted full colour LCD display keeps you informed of speed, battery level, and pedal assist mode at a glance.
Designed for comfort, control, and confidence in any terrain. The Cyrusher Zenith features a lockout equipped coil spring front fork paired with a rigid hardtail rear end, plus high volume 4.0″ fat tyre cushioning, all working together to smooth out rough terrain and offer superior ride comfort. High traction 26″ × 4″ Chaoyang fat tyres provide grip and stability, while Logan 2 piston hydraulic brakes with 180 mm discs ensure precise stopping power. With a payload capacity of up to 150 kg (330 lbs), Shimano 7 speed drivetrain, and premium components throughout, the Cyrusher Zenith supports a wide range of riders and terrains without compromise.
Top Features
- Powerful 52V 250W Brushless Motor : Delivers up to 80 Nm of torque for strong climbing power and smooth, responsive acceleration.
- Long-Range 52V 15Ah Lithium-Ion Battery : High-capacity 780Wh LG 21700 pack offers up to 60 miles (96 km) of range per charge.
- Step-Over Frame Design : Classic aluminium diamond frame for maximum rigidity and a commanding riding position.
- Coil Spring Suspension Fork : Lockout-equipped front suspension smooths out rough terrain and firms up for efficiency on the road.
- Switchable Torque & Cadence Sensor : Advanced sensing technology provides natural, efficient motor support based on pedalling force.
- Mid-Mounted Full-Colour LCD Display : Easily track speed, battery life, assist level, and more at a glance.
- All-Terrain 26” × 4” Chaoyang Fat Tyres : Provide excellent grip, stability, and comfort across various surfaces.
- Logan 2-Piston Hydraulic Disc Brakes : 180 mm rotors ensure safe, reliable stopping power in any condition.
- Shimano 7-Speed Drivetrain : Offers a wide gear range for versatile riding across hills and flats.
- High Payload Capacity : Supports up to 150 kg (330 lbs), making it suitable for larger riders or cargo.
Product Specification
| Model | Cyrusher Zenith |
|---|---|
| Material | Aluminium Alloy |
| Battery | 52V 15Ah (780Wh) Removable Battery |
| Motor Power | 250W (80N.m Torque) Hub Motor |
| Range | Up to 60 miles (97 km) |
| Speed | Up to 15.5mph (25km/h) |
| Throttle | Without |
| Foldable | No |
| Charging Time | About 7-8 Hours |
| Brakes | Logan Hydraulic 2-Piston With 180 Discs |
| Transmission | 7 Speed Shimano TY500 Rear Derailleur |
| Display | Mid-Mounted Colour LCD Display |
| Max Load | 150 kg (330 lbs) |
| Bike Weight inc Battery | Approx. 38.8 kg (85.5 lbs) |
| Tyres | Chaoyang 26" X 4" Fat Tyres |









Review Video of the Cyrusher Zenith Electric Bike
Is it easy to assemble my Cyrusher Zenith?
The Cyrusher Zenith comes mostly assembled and only minor things need to be assembled. A tool kit and manual for assembly will be provided, and this should not take longer than 20-30 minutes to do.
Is the Cyrusher Zenith Waterproof?
The Cyrusher Zenith is water-resistant, but not waterproof. Short term, your e-bike can get wet and be in the rain, but any long-term exposure can cause serious problems..
Range and speed are dependent on riders’ weight, road surface, wind, and other conditions. This E-Bike is not fully waterproof, please do not ride it in extreme rain or wet conditions.







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Callum Ferguson (verified owner) –
Using it for the school run through the week and the trails at weekends, and it handles both without complaint. The power delivery is smooth, which I appreciate with a child seat on the back, and the battery easily lasts me the week between charges. Feels like a lot of bike for the money.
Sophie Tennant (verified owner) –
Genuinely good fun to ride. I’m 5ft 3in and was worried about the frame size, but with the seat dropped right down it’s completely manageable. The brakes are strong and give you real confidence coming down hills, and the motor is smooth rather than jerky. Delighted with it.
Mark Ellison (verified owner) –
Bought this after a lot of research and I’ve no regrets. The fat tyres make gravel and wet grass feel completely planted, and my wife has borrowed it more often than I’d like. Delivery was quick and the team actually answered my questions properly before I ordered.
Priya Raghunathan (verified owner) –
Been riding it for about three weeks now, mostly canal paths and the odd bridleway. Range has been better than I expected, somewhere around 40 miles on mixed assist. Assembly took me a fair bit longer than the guide suggested but everything arrived well packed and undamaged. Would be five stars if the display was easier to read in bright sunlight.
Daniel Whitcombe (verified owner) –
Swapped my old hardtail for this and the difference on rough ground is night and day. It soaks up the potholes on my commute and pulls away from the lights without any fuss at all. Build quality feels solid for the money. Only real downside is the weight when I’m lifting it onto the car rack.