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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 AO Base Clutch Kit by KWI is your go-to solution for transforming the performance of any Can-Am X3 running the QRS clutch system. Designed to correct factory inefficiencies and deliver full power to the ground, this kit gives you adjustable tuning for any terrain, tire size, or power level — with or without a tune.
Each kit includes KWI's proprietary adjustable AO weights and a precision-tuned primary spring, engineered from scratch after hundreds of hours of testing. The result is better backshifting, stronger acceleration, more consistent power delivery, and a clutch system that actually responds the way your machine is capable of responding. Whether you ride dunes, desert, trails, rocks, or mud — or you're just tired of slipping belts and sluggish response — the AO Base gives you the control and performance you're looking for.
For riders who want to go further, the AO Base Kit is available with your choice of KWI Groovix Helix — available in DR3 Cut for builds up to 260whp, or #4 Cut for big turbo applications. The Groovix adds patent-pending billet cooling technology that draws airflow through the clutch under load, reducing belt temperatures while delivering belt-squeezing shift angles that eliminate slip and dramatically improve belt longevity.
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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