--- product_id: 621916102 title: "SaiDian 2Pcs E Bike Hall Sensor 2-Wheels Electric Vehicles Motor Hall Element Circuit Board 41F Motor Hall Plate Sensor 120 Degree with Wire" brand: "saidian" price: "R763" currency: ZAR in_stock: true reviews_count: 5 category: "Sai Dian" url: https://www.desertcart.co.za/products/621916102-saidian-2pcs-e-bike-hall-sensor-2-wheels-electric-vehicles store_origin: ZA region: South Africa --- # Supports up to 1000W brushless motors Plug-and-play motor housing mount Withstands up to 2228°F heat SaiDian 2Pcs E Bike Hall Sensor 2-Wheels Electric Vehicles Motor Hall Element Circuit Board 41F Motor Hall Plate Sensor 120 Degree with Wire **Brand:** saidian **Price:** R763 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your e-bike’s brain — never miss a beat on the road! ## Quick Answers - **What is this?** SaiDian 2Pcs E Bike Hall Sensor 2-Wheels Electric Vehicles Motor Hall Element Circuit Board 41F Motor Hall Plate Sensor 120 Degree with Wire by saidian - **How much does it cost?** R763 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/621916102-saidian-2pcs-e-bike-hall-sensor-2-wheels-electric-vehicles) ## 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 Endure:** Crafted from durable aluminum and rated for extreme temperatures up to 2228°F, perfect for high-performance e-bikes. - • **Effortless Installation:** Direct motor housing mount design with included wiring, making sensor replacement quick and hassle-free. - • **Seamless Sensor Integration:** 41F Hall sensor plate with 120-degree detection angle delivers accurate motor position feedback for flawless control. - • **Water-Resistant Reliability:** Installation tips include sealant application to prevent water ingress, reducing short circuit risks and extending motor life. - • **Power Your Ride with Precision:** Optimized for brushless motors up to 1000W, ensuring smooth and efficient electric bike propulsion. ## Overview The SaiDian 2Pcs E Bike Hall Sensor 41F is a high-precision, durable hall element circuit board designed for brushless electric motors up to 1000W. Featuring a 120-degree sensing angle and aluminum construction, it mounts directly inside the motor housing for easy replacement. Rated to withstand extreme temperatures and optimized for waterproof installation, it ensures reliable motor control and enhanced e-bike performance. ## 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: 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: 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 | | Brand Name | SaiDian | | Customer Reviews | 4.2 4.2 out of 5 stars (72) | | Included Components | no | | Item Type Name | Hall Sensor | | Item Weight | 0.08 Kilograms | | Manufacturer | SaiDian | | Material Type | Aluminum | | Maximum Supply Voltage | 36 Volts (DC) | | Model | 41F | | Mounting Type | Motor Housing Mount | | Output Type | Digital | | Sensing Distance | 5 Centimeters | | Specific Uses For Product | electric bike propulsion, motor control, sensor-based navigation, direct drive hub motors | | Style Name | Modern | | UPC | 774491536781 | | Upper Temperature Rating | 2228 Degrees Fahrenheit | ## Product Details - **Brand:** SaiDian - **Item weight:** 0.08 Kilograms - **Material:** Aluminum - **Maximum supply voltage:** 36 Volts (DC) - **Style:** Modern ## Images ![SaiDian 2Pcs E Bike Hall Sensor 2-Wheels Electric Vehicles Motor Hall Element Circuit Board 41F Motor Hall Plate Sensor 120 Degree with Wire - Image 1](https://m.media-amazon.com/images/I/41pgmEHzIFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *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 👍. ### ⭐⭐⭐⭐⭐ Review *by L***S on 16 September 2025* Quality seems good, worked as described ### ⭐⭐⭐⭐⭐ Review *by S***T on 6 January 2024* was getting an error code on my bicycle and wheel motor functioned intermittently/stumbled. I took the plate off the motor and found a fragile and broken lead on one of the hall effect sensors. I pulled all three and replaced them with this part and the electric bike now works fine. ## 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.co.za/products/621916102-saidian-2pcs-e-bike-hall-sensor-2-wheels-electric-vehicles](https://www.desertcart.co.za/products/621916102-saidian-2pcs-e-bike-hall-sensor-2-wheels-electric-vehicles) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-13*