TST® Surfer 27.5" Step-Thru Commuter eBike
Certified Partners
Every shipment that leaves our warehouses is fully covered in case of a lost item or damage and comes with full manufacturers warranty.
No Hassle Returns
Customer can return an item within 30 days of purchase. Just pay for return shipping. Please note that restocking fees may apply.
Frequently Bought Together
TST® Surfer 27.5" Step-Thru Commuter eBike

Powerful 1000W Motor Performance
Experience impressive power with the SUTT0 brushless rear-wheel drive motor (a sub-brand of BAFANG), delivering 70Nm of torque. In pedal-assist mode, you can push up to top speed with adjustable speed settings.

Removable & Built-In Battery
Designed for convenience and style, the hidden detachable lithium-ion battery offers a clean, sleek look while providing a range of up to 65 miles. Its built-in design and IPX6 waterproof rating ensure you can ride even through unexpected rain, keeping your battery protected no matter the weather.

Front Suspension for Smooth Rides
The high-quality alloy front suspension fork features 80mm of travel and a hydraulic design, offering a smooth and adaptive ride over rough terrain.

Durable, Puncture-Resistant Tires
The 27.5" x 2.25" Chao Yang puncture-resistant tires deliver excellent grip and traction, allowing you to tackle rocks, bumps, snow, sand, hills, curbs, and more with ease, all while adding a sleek, rugged look to your ride.
Top Speed: 23 MPH
1000W
65 Miles 
Hydraulic Dual Disc Brakes
With powerful 180mm front and rear disc rotors, the hydraulic brake system provides reliable and responsive stopping power in both wet and dry conditions, ensuring your safety on every ride.
Shimano 7-Speed Shifter
The Shimano 7-speed shifter combined with pedal-assist technology transforms your riding experience, making it smoother and more efficient for all skill levels.
Enhanced Visibility with Headlight & Reflector
Stay safe and visible on every ride with the high-performance TSTebike Headlight and Reflector, designed to keep you brightly lit and clearly seen, day or night.

TST Flyer E Bike Unbox & Assembly
Professional ebike blogger RVdaydream provides an installation video tutorial for the TST 27.5-inch model.
At Watt Wheelz, we understand that the online marketplace can be overwhelming, and we are committed to standing out by offering exceptional service that earns and keeps your trust.
Here’s our 7-Point Commitment to providing you with the ultimate shopping experience at Watt Wheelz:
Price Match Guarantee: At Watt Wheelz, we take pride in offering competitive pricing. We consistently monitor the market to ensure our prices are among the best available. If you find a lower price on the same product from another authorized dealer, we promise to match it!
Free Shipping: Enjoy hassle-free shopping with our free shipping on all orders over $99. No hidden fees—just straightforward, cost-free delivery, making your purchase even more satisfying.
Exceptional Customer Service: Our dedicated team is here to ensure you have a top-tier shopping experience. Whether you're looking for product recommendations, need help resolving an issue, or seeking advice, we're always ready to assist you.
Safe and Secure Shopping: Your security is our top priority. Watt Wheelz employs the latest security technologies to ensure a safe and protected shopping environment, safeguarding your personal and financial information. Shop with confidence, knowing your data is secure.
Hassle-Free Returns: We understand that returns are sometimes necessary. That's why we offer a simple 30-day return policy, subject to a restocking fee, so you can shop with peace of mind.
Authorized Dealer: As an authorized dealer for every brand we carry, every product you purchase comes with full protection under the manufacturer's warranty. Your investments are well-protected with Watt Wheelz.
Insured Shipping: We take extra care to ensure your orders arrive in perfect condition. With insured shipping, you can trust that any damages or losses during transit will be promptly addressed.
Choose Watt Wheelz for a premium online shopping experience where your satisfaction and security are our top priorities. Explore our wide selection of outdoor products today!
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What's a Backorder?
If an order is placed on a product that is listed as back-ordered (or is advised due to no inventory), our protocol at Watt Wheelz is to charge the customer's credit card or PayPal account at the time the order is placed. This helps us maintain more control over any fulfillment delays. Our goal is to avoid:
- Undesired delays in the receipt of your product, which could occur if there are changes to your payment information or if there is a delay in providing updated details to us.
- Intentional attempts at fraud by customers who might provide false payment information with the intent of fraudulently receiving products.
- The collection and handling of your sensitive financial information through delayed order fulfillment and shipment. We have strict internal controls in place to minimize the risk of fraud, and we make every effort to avoid handling sensitive financial data.
This protocol is designed to avoid costly and frustrating issues like postponed shipments, cancellations, or fraudulent attempts to receive shipments. These problems often arise when incorrect or false payment information is submitted, either intentionally or unintentionally. By processing your payment at the time of order, we can minimize these risks and keep our prices lower for you, our valued customer. Thank you for your understanding and patience regarding any backorders you may place with us.
While Waiting...
If you've placed a backorder and did not intend to do so, you may take the following actions:
- Review other comparable products on our site and consider purchasing an alternative. If you would like to modify your order, please place a new order and contact us immediately so we can issue a refund for your original order.
- If your order has not yet shipped, we can cancel and refund your order in full once we confirm the cancellation with the manufacturer. Simply email us at support@wattwheelz.com with your cancellation request. You can also inquire about inventory availability so you can place a new order when the item becomes available.
Please allow a minimum of five (5) business days for your credit card company to post the credit.
Unless we receive written confirmation from you via email about any of the above actions prior to shipment, we will assume you wish to keep your current order in place until the product becomes available. In this case, we will continue to work closely with the manufacturer to fulfill your order as quickly as possible and will provide you with shipping and tracking information once it's available.
Important Note: All estimated delivery times (ETAs) are subject to change. Watt Wheelz cannot control the timing of orders as we are solely an authorized dealer for the brands we carry and not the manufacturers themselves.
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