--- product_id: 632049093 title: "SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles" brand: "saidian" price: "AR$78950" currency: ARS in_stock: true reviews_count: 5 category: "Sai Dian" url: https://www.desertcart.com.ar/products/632049093-saidian-2pcs-120-degree-e-bike-hall-sensor-2-wheels store_origin: AR region: Argentina --- # Supports up to 1000W brushless motors Waterproof-ready with sealant installation Plug-and-play 120° Hall sensor design SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles **Brand:** saidian **Price:** AR$78950 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your e-bike’s heartbeat with SaiDian’s precision Hall sensors! ## Quick Answers - **What is this?** SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles by saidian - **How much does it cost?** AR$78950 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/632049093-saidian-2pcs-120-degree-e-bike-hall-sensor-2-wheels) ## Best For - saidian enthusiasts ## Why This Product - Trusted saidian brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from durable aluminum with a high temperature rating of 2228°F, engineered to withstand intense riding conditions. - • **Trusted by Riders:** Highly rated with 4.2 stars and proven performance in real-world use—join thousands upgrading their e-bike experience. - • **Effortless Installation:** Designed for quick replacement with clear wiring color codes and flange mount for a secure fit—no guesswork needed. - • **Water-Resistant Reliability:** Easily sealed during installation to prevent water ingress, reducing risk of short circuits and extending motor life. - • **Power Your Ride with Precision:** Optimized for direct drive hub motors up to 1000W, ensuring smooth and efficient electric bike propulsion. ## Overview The SaiDian 2Pcs 120 Degree E Bike Hall Sensor set is a high-quality replacement sensor kit designed for brushless direct drive hub motors up to 1000W. Featuring a durable aluminum build and a modern flange mount, it offers easy installation with color-coded wiring and supports waterproof sealing to protect against short circuits. Trusted by riders for reliable performance and longevity, this sensor kit is essential for maintaining optimal electric bike propulsion. ## Description Motor Hall installation instructions: 1. Remove the motor housing screws and open the motor; 2. Pull out the middle steel ring; 3. Remove the old Hall and insert the new Hall into the original card slot. Be careful during installation. Do not use excessive force, and then fix it with glue or tape; (Note: do not apply glue to the front of Hall) 4. Wiring: red and black (positive and negative wires) shall be connected according to color, and yellow, green and blue wires shall be connected at will; (Warm prompt: the yellow green blue lines are connected in the original order, which can avoid multiple wire adjustment and phase change) 5. When installing the motor cover, it is better to apply sealant to make it waterproof, which can effectively reduce the short circuit caused by water ingress into the motor. Review: It workkkk!!!! - I have a 9.5 hub motor that over heated and the original pcb board broke and couldn't find a replacement i tried this one and work flawlessly , there was a good problem tho i no longer need to plug in the hall sensor it work without it just blue, green and yellow by itself for my controller works pretty fine will buy some more again 👍. Review: Good - Quality seems good, worked as described ## Features - Electric Motor E Bike Hall Element Circuit Board - 41F Hall Plate Sensor PCB - Direct Drive Hub Motors - Suitable for brushless motor within 1000W - Complete with wire and insulated 41F sensors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQ6MK4LY | | Best Sellers Rank | #163,154 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,081 in Printed Circuit Boards | | Brand | SaiDian | | Brand Name | SaiDian | | Country of Origin | USA | | Customer Reviews | 4.2 out of 5 stars 82 Reviews | | Included Components | no | | Item Type Name | Hall Sensor | | Item Weight | 0.08 Kilograms | | Manufacturer | SaiDian | | Material | Aluminium | | Material Type | Aluminium | | Model Number | 41F | | Mounting Type | Flange Mount | | Output Type | Digital | | Sensing Distance | 5 Centimetres | | Specific Uses For Product | electric bike propulsion | | Style | Modern | | Style Name | Modern | | UPC | 774491536781 | | Upper Temperature Rating | 2228 Degrees Fahrenheit | ## Product Details - **Brand:** SaiDian - **Material:** Aluminium - **Item Weight:** 0.08 Kilograms - **Style:** Modern - **Mounting Type:** Flange Mount ## Images ![SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles - Image 1](https://m.media-amazon.com/images/I/41pgmEHzIFL.jpg) ![SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles - Image 2](https://m.media-amazon.com/images/I/41YDehefQHL.jpg) ![SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles - Image 3](https://m.media-amazon.com/images/I/51kuVkZCXgL.jpg) ![SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles - Image 4](https://m.media-amazon.com/images/I/517qyabQ44L.jpg) ![SaiDian 2Pcs 120 Degree E Bike Hall Sensor 2-Wheels 41F Motor Hall Element | with Wire,Fits under 1000W Direct Drive Hub Brushless Motors,for Two-Wheel Electric Vehicles - Image 5](https://m.media-amazon.com/images/I/51umDwy+mUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It workkkk!!!! *by A***A on 3 April 2026* I have a 9.5 hub motor that over heated and the original pcb board broke and couldn't find a replacement i tried this one and work flawlessly , there was a good problem tho i no longer need to plug in the hall sensor it work without it just blue, green and yellow by itself for my controller works pretty fine will buy some more again 👍. ### ⭐⭐⭐⭐⭐ Good *by L***S on 16 September 2025* Quality seems good, worked as described ### ⭐⭐⭐⭐⭐ I was told *by J***D on 30 April 2026* Friend said they were perfect ## Frequently Bought Together - SaiDian 2Pcs E Bike Hall Sensor 2-Wheels Electric Vehicles Motor Hall Element Circuit Board 41F Motor Hall Plate Sensor 120 Degree with Wire - Bridgold 10pcs 41F/0H41/SH41/SS41F/S41 Ratiometric Linea Bipolar Hall Effect Sensors Chip,3Pins. - ALLECIN LM358P LM358 Dual Operational Amplifier IC Om-Amp DIP-8 (Pack of 50pcs) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/632049093-saidian-2pcs-120-degree-e-bike-hall-sensor-2-wheels](https://www.desertcart.com.ar/products/632049093-saidian-2pcs-120-degree-e-bike-hall-sensor-2-wheels) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-31*