SUPER73-Z Adventure Series Core Electric Bike
Order within
Checkout Securely
Found an item cheaper elsewhere?
SUPER73-Z Adventure Series Core Electric Bike
SUPER73-Z Adventure Series Core Electric Bike
The SUPER73-Z Adventure Series Core electric bike brings a rugged look to the Z platform. Shop the Sandstorm finish at Surface 2 Air Sports, with front suspension, GRZLY fat tyres, hydraulic brakes and an adjustable battery system for your next ride.
Key Features
- Battery: 480Wh (48V 10Ah)
- Suspension: Front Only / Rear Rigid
- Brakes: SUPER73 / 2 Piston / Hydraulic
- Recommended rider height: 155cm - 200cm
SUPER73 specifies a UL2271-compliant battery system.
Is This SUPER73 Right for You?
Choose the Z Adventure Core for front suspension and GRZLY tyres in the Sandstorm finish. Compare the Z Adventure SE’s battery specification and colour options, then use the dimensions below to check rider fit.
Performance
| Assisted speed | 25km/h |
|---|---|
| Range | 40-60km (60km in PAS Mode 1) |
| Charging time | 5hrs |
| Battery | 480Wh (48V 10Ah) |
| Motor | 250w EPAC |
| Pedal assistance | Cadence sensing |
| Gearing | 8-Speed |
Construction & Components
| Frame | Aluminium |
|---|---|
| Suspension | Front Only / Rear Rigid |
| Brakes | SUPER73 / 2 Piston / Hydraulic |
| Tyres | GRZLY / 4.5" Front / 5" Rear |
| Inner tubes | 20" x 4.5/5" |
| Front light | LED |
| Rear light | LED |
| Audible warning | Bell |
Dimensions & Rider Sizing
| Bike weight | 33kg |
|---|---|
| Length × width × height | 68" x 28.5" x 43.5" |
| Rider weight limit | 147kg |
| Recommended rider height | 155cm - 200cm |
| Seat height | 78cm |
Assembly & Model Notes
The battery system allows range and power settings to be customised. SUPER73 estimates approximately 15 minutes for assembly; follow the model’s manual.
Follow the manufacturer’s assembly manual.
Range varies with rider weight, speed, temperature, wind, tyre pressure, terrain and gradients. Maximum advertised range uses PAS mode 1. Photographs may show US-spec bikes; equipment and minor cosmetic details can differ on European versions.
The European specification has eight-speed gearing and no chain guard.
Buy Your SUPER73 from Surface 2 Air Sports
Compare the SUPER73 electric bike range at Surface 2 Air Sports and choose the frame, suspension and battery specification that suits your riding. Need help with SUPER73-Z Adventure Core sizing or the differences between models? Speak to our team before ordering.
Visit Surface 2 Air Sports in Poole, Dorset at 14–16 Station Road, BH14 8UB, or call 01202 738 448. Shop online at S2AS and contact us for current delivery or collection arrangements.
Delivery & Shipping Policy
Dispatch
- Orders are dispatched within 1–2 working days after payment is received.
- Dispatch times may vary during busy periods.
UK Delivery
- UK orders are shipped using FedEx and Royal Mail.
- Delivery times are estimates only.
- All UK orders are sent with tracking.
International Delivery
- Orders outside the UK are shipped using FedEx, UPS, DHL, or Royal Mail.
- Delivery times vary by destination.
- All international orders are sent with tracking.
- Customers are responsible for any customs duties or import charges.
Receiving Your Order
When your order arrives, please:
- Check the package for any visible damage before accepting your delivery.
- Ensure all items listed in your order are included.
- Notify us promptly at Info@s2as.com if your order arrives damaged, incomplete, or incorrect.
- Keep all packaging until you are satisfied your order is complete and in good condition.
Delays & Issues
- Surface 2 Air Sports is not responsible for delays caused by couriers, customs, or events beyond our control.
- We are not responsible for delays or loss caused by incorrect delivery information provided at checkout.
Refund & Returns Policy
Surface 2 Air Sports
Returns
You must notify Surface 2 Air Sports of your intent to return an item within 14 days of the order date.
To initiate a return, please email Info@s2as.com within this 14-day period. Once we receive your request, we will email you return instructions and a Return Authorisation (RA) number.
Approved returns must be shipped back to us within 30 days of the order date.
Return eligibility
- The item must be unused, uninstalled, and in original condition.
- The item must be in its original packaging.
- A valid Return Authorisation (RA) number must be included with your return.
Return shipping
All returns must be sent back to us at the buyer’s cost. We do not provide prepaid return labels, and original shipping charges are non-refundable.
Returns requested after 14 days from the order date, items shipped after 30 days from the order date, or returns sent without an RA number may not be accepted.
Refunds
Once your return is received and inspected, we will notify you of the approval or rejection of your refund.
If approved, refunds will be issued to the original payment method. A 2% refund processing fee will be deducted from all refunds.
Refund processing typically takes 5–10 business days, depending on your payment provider.
Original shipping charges are non-refundable, unless the return is due to an error on our part.
Price Match
At Surface 2 Air Sports (S2AS), we believe you shouldn’t have to choose between the best price and the best service. If you find the same product cheaper elsewhere from an authorised UK retailer we’ll match it.
How Our Price Match Works
- Find the identical product at a lower price (UK authorised retailer).
- Send us the details using the form below before checkout.
- We’ll verify it and confirm quickly.
Price Match Conditions
- Product must be identical (brand, model, size, colour, year).
- Competitor must be a UK-based authorised retailer.
- Item must be in stock and available for immediate purchase.
- Competitor price must include VAT and delivery.
- Request must be made before completing your order.
What We Don’t Match
- Marketplace sellers (Amazon, eBay, Facebook Marketplace).
- Private sellers or clearance errors.
- Members-only, bundle, or finance-only promotions.
- Used, refurbished, or ex-display items.
Found a Better Price?
Send us the details and we’ll take care of the rest.
Price Match Request Form
Price Match FAQs
How long does a price match take?
Most requests are reviewed within one business day, often faster during opening hours.
Do you price match after purchase?
No — all price match requests must be submitted before checkout.
Does the competitor have to be UK-based?
Yes, the retailer must be UK-based and an authorised brand stockist.
Does shipping count in the price?
Yes — we compare the total price including VAT and delivery.
Price Match Contact Form
Found an item cheaper elsewhere? We want to know. Send it to us, so we can look at matching the price for you with the Service you expect from S2AS.
