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Max +33.7.69.39.05.98 / JM +33.6.85.39.77.21


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The GSI Ultra 300 mm Wheel Rim is the flagship GSI wheel rim, a 300mm rim engineered for precision, comfort and seamless integration with the GSI Interlock system. Built on a rigid alloy core, it delivers uncompromising stability and direct force feedback response, while its shape supports natural ergonomics for long stints and consistent performance at the highest level. Its standout feature is the integrated LED Matrix — built directly into the rim — that keeps vital telemetry always within view, with no distractions, just data where you need it most. Designed exclusively for use within the Interlock System.
Designed exclusively for use within the Interlock System. Not intended for use on third-party products.
What makes the GSI Ultra 300 mm Wheel Rim different from the GT and Oval rims?
The Ultra 300 is the flagship rim with an LED Matrix built directly into the rim (not an optional add-on), designed exclusively for the GSI Interlock system. The GT and Oval rims use a 70mm PCD bolt pattern and work with third-party button boxes, with the LED Matrix as an option.
Does the GSI Ultra 300 mm Wheel Rim have a built-in display?
Yes. It features an integrated LED Matrix built directly into the rim, displaying real-time telemetry always within your line of sight.
Can I use the GSI Ultra 300 mm Wheel Rim on a non-GSI wheelbase or button box?
No. The Ultra 300 is designed exclusively for use within the GSI Interlock system and is not intended for use on third-party products.
What size is the GSI Ultra 300 mm Wheel Rim?
It has a 300mm diameter, an ergonomic, neutral size well balanced for multiple car classes.
Changed your mind? You have 14 days from receipt of your order (or of the last parcel) to withdraw, without giving any reason and without any penalty.
A clear statement is enough: no prior authorization is required. You may use the model form (Annex I of our Terms of Sale), but you don’t have to. We will then send you the return address and practical shipping information.
Send the product back within 14 days of your request. Return shipping costs are paid by you, unless the product is defective, non-conforming or was sent in error. We recommend tracked and insured shipping, preferably in the original packaging.
Bulky items (seats, chassis, cockpits): contact us to arrange transport. They should be returned disassembled and carefully repacked, with your own carrier or with ours on a quote you accept in advance (the cost is then deducted from the refund).
You may handle the product as you would in a shop to check its nature, characteristics and proper functioning: the refund is then full. If it has been handled beyond that (signs of use, installation, scratches, damaged threads, missing accessories…), a reduction proportional to the depreciation observed may apply, generally 5% to 35% of the price. We tell you its amount and reasons in writing before the refund.
We refund the product and the outbound delivery at the standard rate (excluding express or premium surcharges) within 14 days of receiving your decision. We may wait until we have received the product or your proof of shipment, whichever comes first. The refund is made to your original payment method, free of charge. Store credit is only possible if you ask for it, and that choice does not change any reduction.
Sale and discounted items remain covered by the 14-day period.
Email us at contact@thefrenchsimracer.com with the invoice, a description of the defect and photos. We will repair, replace, reduce the price or refund as provided by the legal guarantee, and return shipping is at our expense. Reporting a damaged parcel within 3 business days helps with the carrier claim, without reducing your rights.
All our products are covered by the 2-year legal guarantee of conformity from delivery and by the guarantee against hidden defects (2 years from discovery of the defect): see Article 8 of our Terms of Sale. If the manufacturer offers a longer commercial warranty, it comes on top of these legal guarantees and does not replace them.
We don’t do direct exchanges: return the item, then place a new order.
The right of withdrawal is for consumers and does not apply to business purchases. Full details: Return & Refund Policy and Terms of Sale (Art. 7 and 8). The French versions are legally binding. Questions: contact@thefrenchsimracer.com · +33 6 85 39 77 21.
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