--- product_id: 4071297 title: "31425S HS-425BB Pro BB Servo" brand: "hitec rcd" price: "179 zΕ‚" currency: PLN in_stock: true category: "Hitec Rcd" url: https://www.desertcart.pl/products/4071297-31425s-hs-425bb-pro-bb-servo store_origin: PL region: Poland --- # 0.16 sec speed @6V Lightweight 45g compact size Dual ball bearings & karbonite gears 31425S HS-425BB Pro BB Servo **Brand:** hitec rcd **Price:** 179 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your RC game with precision that lasts and speed that thrills! ## Quick Answers - **What is this?** 31425S HS-425BB Pro BB Servo by hitec rcd - **How much does it cost?** 179 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/4071297-31425s-hs-425bb-pro-bb-servo) ## Best For - hitec rcd enthusiasts ## Why This Product - Trusted hitec rcd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** Weighing just 45 grams with a sleek 40x20x37 mm footprint, it fits seamlessly into your precision RC builds without bulk. - β€’ **Speed Meets Efficiency:** Achieve lightning-fast 0.16 sec response at 6V while consuming 2.5x less power than digital servosβ€”quiet and energy-smart. - β€’ **Precision in Every Move:** Dual ball bearings and karbonite gears deliver ultra-smooth, long-lasting performance for your large-scale RC projects. - β€’ **Built to Last, Built to Win:** Karbonite gears tested beyond 300,000 cycles ensure durability without the brittleness of metal or nylon alternatives. - β€’ **Affordable Pro-Grade Quality:** At just $20, get premium analog servo performance trusted by seasoned RC pilots for scale and slow-flying electric planes. ## Overview The Hitec RCD 31425S HS-425BB Pro BB Servo is a compact, lightweight analog servo featuring dual ball bearings and durable karbonite gears. It offers a rapid 0.16-second response time at 6V with torque up to 57 oz./in, optimized for large-scale electric RC planes. Known for its quiet operation and exceptional gear longevity tested beyond 300,000 cycles, it balances precision, efficiency, and affordability, making it a top choice for professional RC enthusiasts. ## Description From the Manufacturer The HS-425BB is offered with dual ball bearings, impact resin gears and high performance circuitry. As one of our longest running production servos, it has proven to be a durable and dependable product year after year. Specifications Motor Type: 3 Pole Bearing Type: Dual Ball Bearing Speed (4.8V/6.0V): 0.21/0.16 sec @ 60 deg. Torque oz./in. (4.8V/6.0V): 46/57 Torque kg./cm. (4.8V/6.0V): 3.3/4.1 Size in Inches: 1.59x0.77x1.44 Size in Millimeters: 40.39x19.56x36.58 Weight ounces: 1.60 Weight grams: 45.36. ## Features - Speed (4.8V/6.0V): 0.21/0.16 sec @ 60 degree - Torque oz./in. (4.8V/6.0V): 46/57, Torque kg./cm. (4.8V/6.0V): 3.3/4.1 - Size in Inches: 1.59x0.77x1.44, Size in Millimeters: 40.39x19.56x36.58 - Weight ounces: 1.60, Weight grams: 45.36 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0006O3WXM | | Best Sellers Rank | #155,253 in Toys & Games ( See Top 100 in Toys & Games ) #227 in RC Servos | | Brand Name | Hitec RCD | | Customer Reviews | 4.5 4.5 out of 5 stars (79) | | Global Trade Identification Number | 00669962310451 | | Included Components | Servo body, servo horn | | Item Part Number | 31425S | | Item Type Name | Servo Actuator | | Item Weight | 0.13 Pounds | | Manufacturer | HRP (Level 3 Products) | | Material Type | Plastic | | Model | 31425 | | Model Name | HRC31425S | | Part Number | 31425S | | UPC | 669962310451 885263984126 | | Warranty Description | No Warranty | ## Product Details - **Brand:** Hitec RCD - **Item Weight:** 0.13 Pounds - **Material:** Plastic - **Model Name:** HRC31425S - **Number of Items:** 1 ## Images ![31425S HS-425BB Pro BB Servo - Image 1](https://m.media-amazon.com/images/I/61CVTJ15PoL.jpg) ![31425S HS-425BB Pro BB Servo - Image 2](https://m.media-amazon.com/images/I/41s8aOqnYqL.jpg) ![31425S HS-425BB Pro BB Servo - Image 3](https://m.media-amazon.com/images/I/41SduzDUTZL.jpg) ![31425S HS-425BB Pro BB Servo - Image 4](https://m.media-amazon.com/images/I/41uvWmuzSiL.jpg) ![31425S HS-425BB Pro BB Servo - Image 5](https://m.media-amazon.com/images/I/71pP3dKfmaL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/4071297-31425s-hs-425bb-pro-bb-servo](https://www.desertcart.pl/products/4071297-31425s-hs-425bb-pro-bb-servo) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-15*