--- product_id: 706892566 title: "5 Pin AC Racing CDI Box 9-Setup Selectable Digital for 50c 125cc" brand: "hanqimoto" price: "Bs.1028" currency: BOB in_stock: true category: "Hanqimoto" url: https://www.desertcart.bo/products/706892566-5-pin-ac-racing-cdi-box-9-setup-selectable-digital store_origin: BO region: Bolivia --- # 9 ignition curves adjustable 5-pin direct plug & play High voltage accuracy & heat dissipation 5 Pin AC Racing CDI Box 9-Setup Selectable Digital for 50c 125cc **Brand:** hanqimoto **Price:** Bs.1028 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with precision power and race-ready control! ## Quick Answers - **What is this?** 5 Pin AC Racing CDI Box 9-Setup Selectable Digital for 50c 125cc by hanqimoto - **How much does it cost?** Bs.1028 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/706892566-5-pin-ac-racing-cdi-box-9-setup-selectable-digital) ## Best For - hanqimoto enthusiasts ## Why This Product - Trusted hanqimoto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Voltage Stability:** Adjustable 8V-25V voltage range ensures optimal power delivery without battery dependency. - • **Plug & Play Compatibility:** Direct replacement for COOLSTER 125cc and multiple Chinese ATV/quad models with a reliable 5-pin connector. - • **Built to Last Under Pressure:** Durable plastic shell with metal circuit boards offers superior heat dissipation and extended service life. - • **Effortless Performance Upgrade:** Easy installation with instant performance gains—dial in your settings and dominate the track. - • **Precision-Tuned Ignition Control:** 9 selectable digital ignition curves for tailored acceleration and performance on any terrain. ## Overview The HANQIMOTO 5 Pin AC Racing CDI Box is a high-performance, digitally adjustable ignition controller designed for 50cc to 125cc dirt bikes, ATVs, and go-karts. Featuring 9 selectable ignition curves, a 5-pin plug for direct OEM replacement, and an adjustable voltage range of 8V-25V, it delivers enhanced acceleration and reliable power management. Built with durable materials and advanced heat dissipation, this CDI box ensures long-lasting performance and easy installation, making it the ultimate upgrade for serious riders seeking precision tuning and race-ready responsiveness. ## Description HANQIMOTO 5 Pin AC CDI Box High Performance Racing Part Digital Adjustable 9 Ignition Curves for COOLSTER 125cc 3125B 3125R 3125XR8 SSR Dirt Bike Chinese 50c 70c 90cc 110cc 125cc ATV Quad Go Kart Pit Dirt Bike【Material】Metal【Connector】5-pin male plug【Voltage】8V-25V adjustable【Other】Voltage can be adjusted without batteriesFeatures:Input overvoltage protection,high voltage regulation accuracy, can achieve 9 degrees adjustable working current in a short time, high charging power, and can accelerate forward on the basis of the original vehicle speed. Suitable for COOLSTER 125cc 3125B 3125R 3125XR8 SSR Dirt Bike Chinese 50c 70c 90cc 110cc 125cc ATV Quad Go Kart Pit Dirt BikeDigital Adjustable CDI Instruction: 1. After the CDI is turned on, the digital tube displays the curve before the last shutting down. 2.Every time you press the button, the number in the digital tube is added up by 1.0-9, and it will be displayed in a loop.0 means no ignition, 1-9 means 9 ignition curves. 3.The number will be remembered after each press, and the last ignition curve will still be displayed after the power is off. 4.The ignition curve 1 imeans that the ignition angle is relatively low, and 9 means that the ignition angle is high.The ignition angle difference between each curve is 1-2 degrees. 5.According to different sites and road conditions, choose different ignition curves to match. ## Features - FITMENT:The AC CDI Performance part is direct replacement for COOLSTER 125cc 3125B 3125R 3125XR8 SSR Dirt Bike,Chinese 50c 70c 90cc 110cc 125cc ATV Quad Go Kart Pit Dirt Bike.Aftermarket cdi built to meet OEM specifications. - 9-Setup Selectable Digital:The CDI Box adjustable box is alternating current(AC),with a 5-pin male plug connector,8V-25V adjustable.Voltage can be adjusted without batteries.Reset the ignition advance curve for better acceleration. - BLOODY GREAT UPGRADED:This racing high performance part makes our motorcycle/bike a completely different animal.High voltage adjustment accuracy,low working current,high charging power. - INPUT OVERHEAT PROTECTION & GOOD QUALITY:100% quality assurance tested.The racing CDI is made of plastic shell with metal circuit boards, provides good heat dissipation and extend service life.Durable and long lasting. - EASY TO INSTALL:Easy to use and this COOLSTER CDI Box can increase in performance after getting settings dialed in.Works excellent. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DQ5KJHQ3 | | Best Sellers Rank | #842,270 in Automotive ( See Top 100 in Automotive ) #377 in Powersports Ignition Computers | | Brand | HANQIMOTO | | Customer Reviews | 3.7 3.7 out of 5 stars (9) | | Date First Available | December 11, 2024 | | Exterior | Chrome | | Item Weight | 9 ounces | | Item model number | Coolster CDI | | Manufacturer | HANQIMOTO | | Manufacturer Part Number | Coolster CDI | | Model | Coolster AC CDI | | Package Dimensions | 5.43 x 4.33 x 1.38 inches | ## Images ![5 Pin AC Racing CDI Box 9-Setup Selectable Digital for 50c 125cc - Image 1](https://m.media-amazon.com/images/I/71I1kJxNxdL.jpg) ## Frequently Bought Together - HANQIMOTO CDI Box,5 Pin AC CDI Racing,SSR 125 Pit Bike Parts,Digital Adjustable 9 Ignition Curves for COOLSTER 125cc 3125B 3125R 3125XR8 SSR Dirt Bike,Racing CDI for 50c 125cc ATV Quad Go Kart - 2 Coil Ignition Magneto Stator Plate for 50 70 90 110 125cc Taotao Kazuma SSR Baja ATV Quad Dirt Kick Bike 4 Wheeler,Magneto Flywheel Puller for Yamaha Honda Kawasaki Suzuki Scooter Dirt Bike - LAXEEM Wire Harness Wiring Loom CDI Ignition Coil Spark Plug Rebuild Kit for 50cc 70cc 90cc 110cc 125cc Stator CDI Coil ATV Quad Bike Buggy Go Kart --- ## 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.bo/products/706892566-5-pin-ac-racing-cdi-box-9-setup-selectable-digital](https://www.desertcart.bo/products/706892566-5-pin-ac-racing-cdi-box-9-setup-selectable-digital) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-09-16*