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Free standard shipping on select products
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
The KWI Groovix Helix is the most advanced helix technology KWI builds — a patent-pending billet cooling helix machined from a single solid chunk of aircraft-grade 7075 aluminum, engineered to lower belt temperatures, extend belt life, and deliver unmatched shift performance for Can-Am QRSX secondary clutches. Compatible with all Can-Am X3 models.
The Groovix isn't just a helix with a different angle — it's a fundamentally different design. Unique internal rib and fan geometry actively moves air through the clutch under load, drawing heat away from the belt during the moments it matters most. The result is lower operating temperatures, dramatically improved belt life, and more consistent clutch performance across every terrain and riding condition.
The Groovix is available in two versions:
The DR3 Cut is engineered for builds up to 260 wheel horsepower. The DR3 helix angle helps your turbo spool quickly for aggressive acceleration, backshifts swiftly when you lift, and delivers smooth, consistent performance at high speed. Increased full-shift belt squeeze prevents slip and keeps performance locked in when you're pushing hardest.
The #4 Cut is built for aftermarket big turbo applications. The #4 helix angle shifts hard at lower speeds and holds RPMs in the power band at higher speeds — producing a smooth, flat shift curve with aggressive acceleration, maximum belt grip, and ultra-quick backshifting for riders demanding the absolute most from their build.
Please allow 3–7 business days for shipping. We only ship to the lower 48 states.
On some items, our live inventory may be depleted from previous days’ sales. In these cases, we may drop ship the item once it becomes available. If inventory is not in stock at the time of fulfillment, ATU will notify you with a resolution regarding backorder status.
Please be advised that ATU ships from over 10 warehouses across the U.S. In some cases, items may be drop shipped to help speed up delivery times. On heavily discounted parts (i.e. differentials), tracking information may not be provided.
Our site is always available whenever you want to upgrade your ride. Orders can be placed 24/7/365.
Our passionate customer support team is happy to help with any questions or concerns.
Email: orders@allthingzutv.com
Phone: 256-686-4888
For returns, please use the link at the top of this page to access our return form. Download, print, and fill out the form completely, then ship it in the same box as the product you are returning.
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