Rocket SX Sport Utility Electric Bike 350W
Eligible for FREE Delivery
Only 5 in stock
The Rocket SX is a tamed-down version of its big brother the Rocket X, featuring the same frame and suspension design. Available with its own custom trim and wheel packages.
ATTENTION: This is the 350W 48V configuration and does not fully comply with the current EAPC requirements for UK road use and is therefore not eligible for the cycle to work scheme. For Rocket's road legal 250W version of this bike, please click here.
Description
Specification
Shipping & Delivery
Rocket e-bikes are typically delivered in 3-5 working days.
Warranty
All Rocket e-bikes come with a 12-month manufacturer's warranty on the motor, and a 6-month manufacturer's warranty on the battery.
Faulty batteries should be returned to Red Rocket GBR Ltd for testing and possible repair or replacement.
Please Note: Batteries need to to stored correctly or the warranty will be void.
0% Finance & Cycle to Work
We’ve got you covered with a range of payment options. Every transaction is secured with industry-standard encryption, so you can shop with confidence. Just pick the payment method that suits you best for a smooth and secure experience. Take a look at the options below:
Buyline Finance - 0% APR Over Up To 11 Months
With Buyline Finance, you can spread the cost of your new wheels across up to 11 monthly payments with 0% APR. Simply choose between 6, 9, 10, or 11 month payment plans and select the deposit you wish to pay (between 0-50%). For further information or to order with this option, you can find our dedicated page here.
Other Ways To Pay
We accept all major credit/debit cards, PayPal, and Klarna.
Paying with PayPal is simple, quick, and secure. Just select PayPal at checkout to order. We receive instant payment confirmation, allowing us to process your order without delay.
Klarna’s "Pay in 30 days" lets you receive your order upfront and pay within 30 days with no interest or fees. In their app, you can pay early or extend the due date if needed. If eligible, you’ll see the "Pay in 30 days" option at checkout. After your order ships, Klarna will email you with payment details.
Score big with the Cycle to Work scheme
If your employer’s already signed up (or is ready to join), you can save up to 50% on any of our electric bikes and spread the payments. It's a brilliant way to get an e-bike without breaking the bank!
Important note: Only bikes with motors up to 250W are eligible for the Cycle to Work scheme.
Got your voucher sorted?
If you've already got your cycle to work voucher (also known as a certificate or letter of collection (LOC)), just shoot it over to us at info@bikeyardonline.co.uk.
Once we’ve got your voucher, we’ll get your new e-bike rolling. We’ll also guide you through the process and keep you updated with tracking info once it’s on the way!
Not got your voucher yet?
If your workplace is signed up but you don’t have a voucher in hand, no worries! Ask your employer to request a voucher based on the bike you want. Once they’ve sorted it, send it our way and we’ll handle everything from there.
Employer not signed up to a scheme?
Not a problem! Reach out to us and we can even help them sign up to one quickly and with no up-front cost.
Learn more about our Cycle to Work schemes
Need more info? Click here to explore how the Cycle to Work scheme works. You can also contact our friendly team - we're always happy to help!
In the UK, only e-bikes that comply with EAPC Regulations can be ridden on public roads without tax, insurance, or registration. You can find out more about the EAPC Regulations from our legal guide here, or via the government website.
For any questions, please reach out to us on info@bikeyardonline.co.uk and we will be happy to assist.
Why Choose Bike Yard Online?
At Bike Yard Online, we believe it’s not just about selling you an electric bike or scooter – it’s about preparing you for the journey ahead. Whether you're zooming through the city or enjoying a scenic cruise, we’ve got your back.
We throw in some killer perks you won’t find anywhere else, ensuring you always ride with style and confidence. With every order, you’ll receive:
- Full Manufacturer’s Warranty
- Free 14-Day EAPC E-Bike Insurance (plus an exclusive discount)
- A Referral Code to earn cash every time someone you recommend buys from us
But that’s not all! You can also enjoy:
- First Dibs on Exclusive Discounts and new gear releases (available for newsletter subscribers)
- Hassle-Free 14-Day Returns
- Easy Access to 0% APR Finance on all bikes and scooters
- Free-to-Access Maintenance Guides and fantastic resources from our blog
- Price Match Guarantee: If you find a lower price from any UK retailer, we’ll do our best to match it.
- Nationwide Access to E-Bike Mechanics: We can connect you with experienced e-bike mechanics for all your service and repair needs. Ride with peace of mind, knowing expert help is just around the corner.
When you roll with Bike Yard Online, you’re investing in more than just a ride - you’re joining a community that rewards your passion for electric transport.
So, what are you waiting for? Place your order today and start your adventure with us!
