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Cyrusher Zenith Fat Tire Electric Bike

SKU: T46182In Stock

£1,174.00
£1,799.00Save £625.00
3 payments of £391.33 at 0% withklarna
  • SpeedSPEED15.5 Mph
  • SpeedRANGE60 Miles
  • SpeedMOTOR250W
  • SpeedBATTERY15Ah
  • SpeedCHARGING7-8 Hours
  • SpeedWEIGHT76 lbs
UK Delivery: 2–7 business days
Free standard UK delivery on most bikes
Colour: green
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This Model Is Fully Compliant With UK Road Regulations

This bike is built to comply with UK Electrically Assisted Pedal Cycle (EAPC) regulations, meaning it can be used on public roads and cycle paths without registration, tax, or a licence. Motor assistance is limited to 250W and cuts off at 15.5 mph (25 km/h).

See UK Legislation

Command Any Terrain with the Cyrusher Zenith

The Cyrusher Zenith is built for UK riders who refuse to let rough ground limit their adventures. Its 4.0-inch fat tires grip everything from rain-soaked city streets to coastal gravel paths, while the 250W motor and 80 Nm torque make light work of hills. If you want a dependable, all-terrain electric bike that turns every commute into an expedition, the Zenith is your ride.

Cyrusher Zenith electric bike in green, full side view with fat tires and step-over frame.

Quiet Power for Every Incline

Climb with confidence thanks to the Zenith's 250W brushless motor, delivering smooth, silent assistance up to 15.5 mph. With 80 Nm of torque, you'll conquer 10-degree hills without breaking a sweat. The motor's efficient design means less maintenance and more time enjoying the ride.

Close-up of the Cyrusher Zenith's 250W brushless motor mounted on the rear hub.

Ride Up to 60 Miles on One Charge

Explore further with the 52V 15Ah Samsung battery, giving you a range of up to 60 miles. That's enough for a week of commuting or a full day of countryside exploring. When it's time to recharge, the battery fully powers up in 7-8 hours, ready for your next journey.

Cyrusher Zenith battery pack, 52V 15Ah Samsung 21700, secured on the downtube.

Stay Comfortable on the Roughest Roads

Float over potholes and bumps with the Zenith's front suspension fork and rear spring suspension. The 4.0-inch fat tires add extra cushioning, while the ergonomic design reduces strain on your back and shoulders. Whether you're on cobblestones or forest trails, you'll arrive feeling fresh.

Cyrusher Zenith handlebar with LCD display and control pad for switching ride modes.

Stop Safely with Hydraulic Disc Brakes

Ride with confidence knowing the Zenith's 180mm hydraulic disc brakes deliver powerful, responsive stopping in any weather. The high-visibility front headlight and rear brake light keep you seen on busy UK roads. Fat tires provide extra grip and stability, even on wet leaves or loose gravel.

Cyrusher Zenith hydraulic disc brake caliper and rotor on the front wheel.

Switch Riding Modes with One Touch

Tailor your ride with the Zenith's switchable sensor system. Choose Cadence mode for relaxed cruising on flat paths, or switch to Torque mode for a more responsive, natural feel on hills. The mid-mounted colour LCD display keeps speed, battery level, and assist mode clearly visible at a glance.

Cyrusher Zenith fat tire tread close-up, 26 by 4.0 inches, on a gravel trail.

Built Tough for Everyday UK Life

The Zenith's aluminium step-over frame provides maximum rigidity for confident handling, while the Shimano 7-speed drivetrain offers smooth gear changes for any incline. Weighing 76 lbs, it's sturdy yet manageable, and the 26-inch wheels roll easily over kerbs and rough ground. From daily commutes to weekend trails, this bike is ready for it all.

  • BRAND
    Cyrusher
  • CATEGORY
    Fat Tire
  • MOTOR POWER
    250W
  • RANGE
    60 Miles
  • SPEED
    15.5 Mph
  • BATTERY
    15Ah
  • WEIGHT
    76 lbs
  • CHARGING TIME
    7-8 Hours
  • BRAKE SYSTEM
    Hydraulic Disc Brake
  • FRAME MATERIAL
    Aluminium
  • MAXIMUM LOAD
    N/A
  • INPUT VOLTAGE
    52V
  • TIRE SIZE
    26 inch
  • TORQUE
    80 Nm

Secure checkout and fast UK delivery on every order.

  • Free standard UK delivery on most bikes — 2 to 7 business days
  • Express delivery may be available on request
  • Full tracking included with every order
  • Pay securely with Visa, Mastercard, PayPal, Apple Pay, Google Pay, or Klarna
  • 0% finance available through Klarna at checkout

Before you order:

  • Delivery is to UK mainland addresses — some remote areas may have a small surcharge
  • Most bikes arrive 85–90% pre-assembled and include basic tools for setup
  • If you are unsure about sizing or specs, contact us before you buy

Full details at Payment & Shipping.

Simple and fair terms so you can buy with confidence.

  • 14-day return window — if the bike is not right for you, send it back
  • The bike must be unused, in original packaging, with all accessories included
  • A refund or replacement is issued after we receive and check the return

Please note:

  • Returns for change of mind must meet the unused and original condition requirement
  • If we sent the wrong item or it arrived faulty, we cover return shipping in full
  • All bikes include a 12-month manufacturer warranty as standard

Full details at Returns & Refunds and Warranty.

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