Super73-Z Adventure Fat Tyre Electric Bike 250W

£2,699.00 £3,299.00
Free Mainland UK Shipping

Est. Delivery: 20th - 27th March

Warranty: 1 Year

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The Super73-Z Adventure takes urban riding to the next level with a sleek yet rugged design, powerful performance, and all-terrain capability. Inspired by the classic ZG model, this reimagined version boasts a lightweight aircraft-grade aluminium alloy frame, a high-performance motor, and an easily removable 48V battery—giving you the freedom to ride longer and farther.

Designed for style, comfort, and versatility, the Z Adventure is the perfect gateway into the world of SUPER73. Whether you're commuting, cruising the city streets, or exploring new paths, this fat tyre electric bike delivers an effortlessly smooth ride.

🔹 Power & Range
With a 250W EPAC motor, the Super73-Z Adventure offers a range of up to 80km, depending on riding mode, making it ideal for daily commutes and weekend adventures. The 8-speed gearing system enhances efficiency, while the 615Wh (48V 12.8Ah) battery ensures consistent performance with a 6-7 hour charge time.

🔹 Comfort & Durability
Built with a sturdy yet lightweight aluminium frame, this bike supports riders up to 147kg while maintaining agility. The 71cm seat height ensures comfort for a range of riders, and its 20” x 4” fat tyres provide enhanced grip and stability on various terrains.

🔹 Safety & Features
Equipped with hydraulic disc brakes, LED head and tail lights for improved visibility, and a convenient bell for added safety, the Super73-Z Adventure is designed for confident riding, day or night.

Whether you're a first-time e-bike rider or a seasoned pro, the Super73-Z Adventure brings style, power, and performance together in one unbeatable ride.

 

How is the frame size measured?

Most E-bikes are measured from the centre of the crank to the base of the seat post tube. However, some E-bike manufacturers may measure their bikes differently depending on their style. 

What is the right frame size for me?

This helpful guide will help you to find which size electric bike is best suited to you. If you would like a bit more information, don't hesitate to get in touch.

 

 

HYBRID ELECTRIC BIKES

MENS

Rider Height Recommended Hybrid Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size (cm) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 15" 33 - 39 X-Small
5'2"" - 5'6"" 158cm - 168cm 15"-16" 38 - 44 Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" 43 - 47 Medium
5'10" - 6'1" 178cm - 185cm 19" - 20" 48 - 52 Large
6'1" - 6'4" 185cm - 193cm 21" - 22" 53 - 57 X-Large
6'4" - 6'6" 193cm - 198cm 23" - 24" 58 - 61 XX-Large

 

WOMENS

Rider Height Recommended Women's Hybrid Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" X-Small
5'2"" - 5'6"" 158cm - 168cm 15" - 16" Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" Medium
5'10" - 6'1" 178cm - 185cm 19"+ Large

 

VIEW ALL HYBRID E-BIKES

ELECTRIC MOUNTAIN BIKES

MENS 

Rider Height Recommended Mountain Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size (cm) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" 33 - 37 X-Small
5'2"" - 5'6"" 158cm - 168cm 15" - 16" 38 - 42 Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" 43 - 47 Medium
5'10" - 6'1" 178cm - 185cm 19" - 20" 48 - 52 Large
6'1" - 6'4" 185cm - 193cm 21" - 22" 53 - 57 X-Large
6'4" - 6'6" 193cm - 198cm 23" - 24" 58 - 61 XX-Large

 

WOMENS

Rider Height Recommended Women's Mountain Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" X-Small
5'2" - 5'6" 158cm - 168cm 15" - 16" Small
5'6" - 5' 10" 168cm - 178cm 17" - 18" Medium
5'10" - 6'1" 178cm - 185cm 19"+ Large

 

VIEW ALL EMTB's

COMMUTER ELECTRIC BIKES

MENS

Rider Height Suggested Commuter Bike Size
Feet & Inches Centimetres Frame Size (cm) Frame Size
4'10" - 5'0" 148cm - 152cm 47cm - 48cm XX-Small
5'0" - 5'3" 152cm - 160cm 49cm - 50cm X-Small
5'3" - 5'6" 160cm - 168cm 51cm - 53cm Small
5'6" - 5'9" 168cm - 175cm 54cm - 55cm Medium
5'9" - 6'0" 175cm - 183cm 56cm - 58cm Large
6'0" - 6'3" 183cm - 191cm 58cm - 60cm X-Large
6'3" - 6'6" 191cm - 198cm 61cm - 63cm XX-Large

 

WOMENS

Rider Height Suggested Women's Commuter Frame Size
Feet & Inches Centimetres Frame Size (cm) Frame Size
4'10" - 5'1" 147cm - 155cm 44cm - 46cm XX-Small
5'1" - 5'3" 155cm - 160cm 47cm - 49cm X-Small
5'3" - 5'5" 160cm - 165cm 50cm - 52cm Small
5'5" - 5'8" 165cm - 172cm 53cm - 55cm Medium
5'8" - 5'10" 172cm - 180cm 56cm - 57cm Large

 

VIEW ALL COMMUTER ELECTRIC BIKES

Front Suspension – Smooth & Controlled Rides

Take on rough terrain with confidence! The Super73-Z Adventure Series is equipped with front suspension, absorbing bumps and shocks for a smoother, more controlled ride—whether you're cruising city streets or tackling off-road trails.

Bright LED Lighting – Ride Anytime, Anywhere

Keep the adventure going, day or night! The Z Adventure Series features a powerful LED headlight and tail light, ensuring maximum visibility on dark roads and trails. Whether you're riding through the city or exploring unlit paths, these high-intensity lights keep you safe and seen.

Hydraulic Brakes – Unmatched Stopping Power

Stay in control with precision braking. The Super73-Z Adventure Series is fitted with 2-piston hydraulic disc brakes, delivering instant stopping power in all conditions. Whether you're navigating steep descents or making sudden stops in urban environments, these high-performance brakes ensure you can slow down effortlessly when it matters most.

specifications

Battery and Range
615Wh (48V 12.8Ah) 40-80 km (80 km in PAS Mode 1) ** Range according to battery capacity. It is also dependent on the different riding conditions - terrain, rider weight, tyre pressure, headwind etc.
Motor
250w EPAC
Lights
LED Head & Tail Light
Suspension
Front Suspension
Gears
8-Speed
Tyres
GRZLY / 4.5" Front / 5" Rear
Sensor
Cadence
Seat Height
78 cm
Max Speed
15.5MPH
Max Rider Weight
147kg
Weight
33.5kg (including battery)
Warranty
1 Year
Delivery and Returns
FREE DELIVERY ON ALL ORDERS. Delivery 3-4 working days Cancelling your order: If you would like to cancel your order, please contact us immediately at info@ecobikecompany.com or on 0333 050 3189. Please include your order number when contacting us. If your order has not yet left the manufacturer's warehouse, we should be able to stop it shipping, and issue you a refund immediately. Please note –  when returning a product, it must be returned in ‘as new’ condition, with all components included, in their original packaging. There will be a charge for the return. Returns - Changed your mind If you change your mind after buying from us and want a refund, you have up to 14 days to let us know and have the goods returned to us. You will need to return the product to us before we can provide a refund. Eco Bike Co. can help arrange the return for a charge of £50 - a courier will be sent to pick it up from you & return it to the manufacturer.   Please note –  the 14 days return period is to allow you to examine the goods as you would in a shop. To obtain a full refund, the goods must be returned in an “as new” condition with all components included in their original packaging. “As new” condition is defined as unridden. Returns - Damages & Faulty We ask that you thoroughly inspect all items at the point of delivery. We advise you not to accept delivery of any damaged items. If you discover that an item has been damaged, please send clear photos of the damaged items to info@ecobikecompany.com so that we can open an insurance claim on your behalf. If your bike develops a fault through normal use (as outlined in the manufacturer's manual) you could be entitled to a repair or replacement as covered with the warranty. Please send through details of the fault to info@ecobikecompany.com and we will arrange the repair or replacement with the manufacturer. Please note –  any fault caused due to misuse of the bike is not covered by this policy. Please ensure you read the manufacturer's manual in detail before using your electric bike to avoid voiding your warranty.

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