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CHF 12.56
THE ORIGINAL – RCXX™
PTK-7823-BK
Thanks to our close partnership with Swiss Post, we can offer PostPac Priority shipping from CHF 8.90 (up to 2 kg parcel weight).
Orders placed by 4:00 PM on business days are delivered on the next business day (subject to delays by the shipping carrier).
From an order value of CHF 150, you benefit from free shipping within Switzerland.
Shipping is automatically sent via PostPac Priority.
Orders placed by 4:00 PM on business days are delivered on the next business day (subject to delays by the shipping carrier).
All orders placed by 4:00 PM containing in-stock items are processed and shipped the same day.
Got items that are not in stock? Choose the partial delivery option at checkout.
No shipping on weekends — the 4:00 PM cut-off applies on business days only.
🛒 No hidden costs – everything is transparent at checkout!
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Express shipping, carefully packed

With Klarna, you can conveniently and hassle-free use “Pay by Invoice”, and also take advantage of the installment payment option.
Choose your preferred payment method: TWINT | PayPal | Klarna (depending on location/country) | Credit cards such as Visa, Mastercard, American Express, or USDC (crypto). Of course, common wallets like Google Pay and Apple Pay also work.
You can return the item without any problem as long as it is in the original packaging, unopened and unused. Once we have received and inspected the item, we will refund your purchase amount. Up to 14 days after purchase.
The ProTek RC aluminum servo arm with clamping mechanism is a high-quality replacement arm that was specially developed for ProTek RC servos – and thanks to 25T toothing is also compatible with Futaba and Savox servos .
Machined from a solid aluminum block , this servo arm offers maximum precision, rigidity, and durability . Thanks to its clamp design, the arm remains on the servo axis even if the main screw should come loose—a decisive advantage for reliable racing performance !
With a 3.5 mm lever arm and two hole spacings of 16.5 mm and 20 mm (center of the servo axis to the center of the pivot point), the lever is suitable for a wide variety of vehicles and steering geometries. The pivot holes are pre-drilled for M3 screws , offering maximum versatility.
Clamping mechanism for extra security
3.5 mm thick lever arm for high load capacity
Drilling distances: 16.5 mm & 20 mm (with thread for M3 screws)
Total length: 31 mm
25T gearing – suitable for ProTek, Futaba, Savox servos
Black anodized aluminum for elegant appearance and protection
(1) Aluminum servo lever (25T)
(1) 3×10 mm cylinder head screw
(1) 2×7.5 mm clamp screw
(1) Star retaining ring

CHF 12.56
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.
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!
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.