Highlight feature
More about this stand-out feature.
Couldn't load pickup availability
Want next day delivery? Be quick!
We're happy to help.
Secure your shopping experience with various safe and trusted payment methods.
Offering incredible spin to go along with surprising playability, Volkl Cyclone 16G is now available in Graphite and features a highly geometric gear shape, which combines with co-polyester construction. The multi-sided shape features significant ridges, which help to bite the ball and result in the ability to generate tremendous amounts of spin. As with many shaped strings, Cyclone uses a block co-polyester construction providing a combination of different properties of unique materials. The overall effect is that this string offers enhanced ball speed, improved control, and most importantly, incredible spin. We found that this string performed best from the baseline for hard-hitting, heavy spin players, but still provides enough feel for the occasional trip to the net.
Construction: Monofilament Co-polyester
Color: Graphite
Gauge: 1.30 mm / 16g
Length: 12.2 m / 40 ft
For more information on strings, see our following blog posts:
Volkl Polyester Strings Offer Some Comfort for Everyone
10 Best Soft Co-Poly Strings to Try
Need help selecting a string? Check out our Choosing The Right Tennis String Guide for more assistance.
At Tennistro, we strive to get your tennis and padel gear to your doorstep as quickly and reliably as possible. We ship all domestic orders exclusively via UPS.
We currently ship to all 50 states within the United States.
Our goal is to get your gear moving as soon as you place your order.
Shipping StageDurationOrder Cutoff Time2:00 PM (EST) - Monday to FridayHandling Time1–2 Business Days (Mon–Fri)Transit Time3–5 Business Days (Mon–Fri)
Total Estimated Delivery Time: 4–7 Business Days.
We believe in transparent pricing at checkout:
Once your order has been handed off to UPS, you will receive a shipping confirmation email containing your UPS Tracking Number. You can track your package directly on the UPS Website. Please allow 24 hours for the tracking information to update.
If you need to change your shipping address, please contact us at info@tennistro.com within 2 hours of placing your order. Once a package has been processed and a UPS label has been created, we are unable to redirect the shipment.
If your tracking information shows "Delivered" but you haven't received your package, or if your items arrive damaged:
At Tennistro, we want you to be completely satisfied with your purchase. If you are not happy with your order, we offer a straightforward return process.
You have 30 days from the date your package was delivered to initiate a return. Items received after this 30-day window are not eligible for a refund.
To qualify for a full refund, items must be returned in their original, retail condition:
We ship and process all returns via UPS within the United States.
Once your return is received and inspected at our warehouse (typically within 3 business days of arrival), we will process your refund.
For any questions regarding your return, please contact our support team:

At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
$9.99 USD
More about this stand-out feature.
Selling fast!
Get yours while you can.