- Secure payment & buyer protection
- Reserved & secured for you
- Guaranteed delivery – just a little later
BACKORDER
We’ll procure your desired item just for you – even during temporary shortages.
K207
Earn 747 Punkte when you purchase this item!
Safe shopping
Secure your shopping experience with various safe and trusted payment methods.
Schumacher Atom 3 S2 - 1/12 GT12 Kit
We are pleased to introduce you to the new ATOM 3 GT12 car.
Experience tight, exciting and fun racing with the new ATOM 3 GT12. GT12 is the perfect racing class for small indoor carpet tracks, and the ATOM 3 is the class leader. Developed from the British and European championship winning ATOM 2, it includes many new features that make the car easier to drive, easier to maintain and even faster.
S2" Version (#K207) All fiber components included are made from our own S2" material, including the chassis itself.
- NEW - S2 chassis included in the kit, with increased flexibility, lower center of gravity and lower cost than the 'CF' chassis.
- NEW - Transmission differential with improved cornering ability in most conditions. The power steering has been improved, as has stability at corner entry. The car also rides much flatter and has more predictability in high traction. The ball differential can still be used, but is only an improvement when traction is very low. A coil option is also available for particularly grippy routes.
- NEW - The Top Decks feature multiple flexibility settings that allow you to fine-tune the flex for even more performance.
- NEW - Completely redesigned front wheel design with much simpler setup, much easier caster adjustment, improved drivability and overall performance. The maintenance effort is also lower.
- NEW - Front carrier with improved bending properties of the front end.
- NEW - Front carrier socket with O-ring fastening system.
- NEW - Cast, ultra-lightweight hub carrier with improved suspension and damping. More robust construction.
- NEW - Longer lasting front suspension with all new kingpin.
- NEW - Big Bore side and center dampers that provide improved cushioning. They also retain shock oil better (less frequent maintenance required).
- NEW - Stronger nacelle base that prevents the rear nacelle from twisting.
- NEW - Optimal and easy LiPo assembly thanks to the new, lightweight O-ring attachment.
- NEW - Interchangeable front LiPo position stops with 4 different settings included.
- NEW - Simplified, lightweight servo mount, fits directly into slotted chassis holes.
- NEW - Independent, lightweight front bumper mount. Easier front end assembly.
- NEW - Optional brass weights in 5g or 7.5g can be placed in various locations to achieve the perfect vehicle weight in this controlled weight class. The electronics can be removed by simply unscrewing the weights from below.
- NEW - Optional 1.5° camber band if more steering or agility is required. 1.0° camber is included in the kit.
- NEW - Speed Secret 64 teeth, 48dp, machined spur gear as an option.
- NEW - A range of optional color-coded front springs are available.
- Lightweight front foam bumper supports a wider and more modern range of body styles.
- Lighter pod assembly for better drivability and handling on bumps.
- Lightweight CNC alloy motor mounts with a low center of gravity.
- Rear height adjusters, easy adjustment and 0.25mm height increments.
- Thread insert design that makes car work much faster and easier.
- Easy height adjustment of the body.
- Rotationally balanced left rear wheel clamp.
- Extra low rear roll center pivot height for excellent rear traction.
- Central pivot design for easy assembly and maintenance, with a completely tie-free design.
Other important features:
- All black nuts are standard.
- Perfectly balanced rear nacelle arrangement.
- Extremely low engine position.
- Full range of color coded rear and side springs available.
- Lightweight CNC alloy motor mounts with a low center of gravity.
- Separate springs for independent adjustment of roll and shock stiffness.
- Ball-bearing front and rear axles.
- Adjustable toe-in front and rear.
- Chassis balance holes are designed for use with the U3582 pivot kit to optimize left/right weight distribution.
- Tweak adjustment at the rear via side springs.










Shipping
1. Shipping Methods & Partners
We ship quickly and securely with: Swiss Post (within Switzerland), FedEx Express / FedEx International (to the EU and worldwide).
2. Shipping Zones & Costs
Switzerland: CHF 7.– to CHF 30.– (depending on weight). Free shipping from CHF 150.–. Same-day shipping for orders placed before 4:00 PM (in-stock items only).
EU: CHF 19.90 to CHF 79.– (depending on weight). Special offer: up to 5 kg for CHF 19.90. Free shipping from CHF 350.–.
International: CHF 28.– to CHF 79.–. Delivery to USA, Asia, Australia and more.
3. Delivery Times
In-stock products: 1–3 business days (CH), 2–7 business days (EU). Backordered products: 7–30 business days depending on supplier availability.
4. Split Deliveries
If your order contains in-stock and backordered products, we will split it into two shipments: 1. In-stock items → shipped immediately. 2. Backordered items → shipped separately later.
5. Free Shipping – Limitations
Free shipping applies only to shipments with in-stock items totaling at least CHF 150.– (CH) or CHF 350.– (EU). If your order includes backordered products: - Only the first shipment (in-stock) qualifies for free shipping if it meets the threshold. - The second shipment (backorder) will always incur shipping costs.
6. Tracking
You’ll receive a confirmation email with a tracking link once your package is shipped (if available).
7. Shipping Cost Estimator
You can calculate your shipping costs at checkout before placing the order.
8. Shipping Delays
We are not responsible for delays caused by manufacturers, customs, or third parties.
9. Undeliverable Packages
If a package is returned due to an incorrect address or failure to collect, we may charge for re-shipping.
10. Contact
Questions? Contact us at support@rcxx.shop
2. Shipping Zones & Costs
Switzerland: CHF 7.– to CHF 30.– (depending on weight). Free shipping from CHF 150.–. Same-day shipping for orders placed before 4:00 PM (in-stock items only).
EU: CHF 19.90 to CHF 79.– (depending on weight). Special offer: up to 5 kg for CHF 19.90. Free shipping from CHF 350.–.
International: CHF 28.– to CHF 79.–. Delivery to USA, Asia, Australia and more.
3. Delivery Times
In-stock products: 1–3 business days (CH), 2–7 business days (EU). Backordered products: 7–30 business days depending on supplier availability.
4. Split Deliveries
If your order contains in-stock and backordered products, we will split it into two shipments: 1. In-stock items → shipped immediately. 2. Backordered items → shipped separately later.
5. Free Shipping – Limitations
Free shipping applies only to shipments with in-stock items totaling at least CHF 150.– (CH) or CHF 350.– (EU). If your order includes backordered products: - Only the first shipment (in-stock) qualifies for free shipping if it meets the threshold. - The second shipment (backorder) will always incur shipping costs.
6. Tracking
You’ll receive a confirmation email with a tracking link once your package is shipped (if available).
7. Shipping Cost Estimator
You can calculate your shipping costs at checkout before placing the order.
8. Shipping Delays
We are not responsible for delays caused by manufacturers, customs, or third parties.
9. Undeliverable Packages
If a package is returned due to an incorrect address or failure to collect, we may charge for re-shipping.
10. Contact
Questions? Contact us at support@rcxx.shop
CHF 249.00
Product Specs
How does backorder work at RCXX?




🛍️ 1. Order your desired product – even without stock
As an official importer for many of our suppliers, we have direct access to their inventory. If a product is out of stock, we order it directly from our partners to guarantee you the best possible availability.
🔄 2. Direct reordering & prioritized delivery
We will process your order immediately and request it from the relevant manufacturer or supplier. As an authorized dealer, we receive priority delivery so your product arrives as quickly as possible.
📦 3. Efficient processing & fast shipping
As soon as your product arrives, it will be packaged and shipped immediately. We work with reliable logistics partners to ensure smooth delivery.
🔒 4. Secure payment & guaranteed delivery
Your payment is protected, and you can rely on secure processing. Through our direct collaboration with manufacturers and suppliers, we ensure that you receive your product reliably.
Why shop at RCXX?
-
Your specialist for RC model building
Whether you are an experienced pilot or a beginner - at RCXX.shop you will find everything your RC heart desires. Our product range extends from high-end models to high-quality spare parts and accessories. With years of experience and genuine enthusiasm for RC sport, we are at your side with specialist knowledge and the best advice.
-
Delivered quickly – because you don’t want to wait!
Our large warehouse guarantees high availability of your desired products. Order today and benefit from our lightning-fast shipping. No long waits, no frustration - just unpack and get started!
-
Expert help when you need it – our team for you!
RC model building is our passion! Our experienced team is on hand to provide you with know-how, tips and professional support. Whether you have technical questions or are looking for the perfect setup - we will help you quickly and easily.
Fast & Reliable
Find out more about the most important points of your order!
Fast & reliable shipping – Switzerland, Europe & worldwide
We deliver your order quickly and reliably – no matter where you are! With FedEx we offer attractive shipping rates for Switzerland, Europe and worldwide .
✅ Free shipping in Switzerland for orders over 150 CHF
✅ Express processing : Orders placed before 4:00 p.m. will be shipped the same day
✅ Safe & reliable delivery with tracking
Your RC experience starts faster with RCXX.shop !
Secure & flexible payment methods
With us you can pay easily and securely with the most popular payment methods:
💳 Credit cards : Visa, Mastercard, American Express, UnionPay
💰 Digital payments : PayPal & TWINT for fast & uncomplicated transactions
🏦 Bank transfer : For those who like it classic
Convenient, safe and flexible – that makes shopping fun!
Competent support – we are here for you!
Do you have questions or need help? Our team of experts is here to help you!
📞 Telephone support during our opening hours
📧 Email support for quick inquiries
💬 Live chat on the website – direct & uncomplicated
We have the RC professionals who will help you – no matter whether it concerns technology, orders or product advice!