--- product_id: 117993977 title: "High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue)" brand: "tc-motor" price: "HK$331" currency: HKD in_stock: true reviews_count: 8 category: "Tc Motor" url: https://www.desertcart.hk/products/117993977-high-performance-ignition-coil-aluminum-5-pin-ac-cdi-box store_origin: HK region: Hong Kong --- # 5 Pin AC CDI Box for precise ignition timing Universal Plug & Play Installation Fits 50cc-150cc Pit, Dirt & Trail Bikes High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) **Brand:** tc-motor **Price:** HK$331 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite Your Ride, Dominate Every Trail! ## Quick Answers - **What is this?** High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) by tc-motor - **How much does it cost?** HK$331 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/117993977-high-performance-ignition-coil-aluminum-5-pin-ac-cdi-box) ## Best For - tc-motor enthusiasts ## Why This Product - Trusted tc-motor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Aluminum Build:** Rugged aluminum ignition coil designed to withstand the toughest off-road conditions and keep you riding longer. - • **Seamless Compatibility:** Universal fit for a wide range of 50cc to 150cc motorcycles—ditch the guesswork and upgrade with confidence. - • **Effortless Installation:** Plug & play design means zero modifications—get back on the trail faster and leave the hassle behind. - • **Complete Performance Kit:** Includes ignition coil, CDI box, A7TC spark plug, plus a bonus bottle opener—because every rider deserves perks. - • **Precision Ignition Control:** Experience lightning-fast starts and optimized low-end torque with the advanced 5 Pin AC CDI Box. ## Overview The TC-Motor High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug kit is engineered for 50cc to 150cc pit, dirt, and trail motorcycles. Featuring a durable aluminum coil and a precision 5 Pin AC CDI box, it delivers faster starts and enhanced low-end torque. This universal plug-and-play kit includes all essential components plus a bonus bottle opener, making it the ultimate upgrade for motocross enthusiasts seeking reliable, high-performance ignition. ## Description Buy TC-Motor High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue): Ignition Coils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great - The cdi box has to sit sideways in my bike, but it fits just fine with 0 modifications. Review: BEST ONE YET - Faster starting with this CDI & COIL and more low end torque, did notice not as much on the top end but defiantly has a lot of timing and will hop up your tao tao ## Features - Fitment: High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross - Please Carefully Check All Pictures And Sizes In The Listing To Make Sure It's The Correct Product You Need - Package Include: 1pc Ignition Coil / 1pc 5 Pin AC CDI Box / 1pc A7TC Spark Plug / 1pc Bottle Opener - Reminder: The Same Model May Use The Different Parts, So Please Check Your Stock One Before Place The Order ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JGS5731 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #559,870 in Automotive ( See Top 100 in Automotive ) #716 in Powersports Ignition Coils | | Brand | TC-Motor | | Brand Name | TC-Motor | | Compatible with Vehicle Type | Bike | | Connector Gender | Female | | Customer Reviews | 4.2 out of 5 stars 216 Reviews | | Installation Type | Plug In | | Manufacturer | TC-Motor | | Manufacturer Part Number | TC-Motor | | Model Number | TC-Motor | | UPC | 613792496571 | | Vehicle Service Type | Bike | ## Product Details - **Brand:** TC-Motor - **Connector Gender:** Female - **Installation Type:** Plug In - **Manufacturer:** TC-Motor - **Vehicle Service Type:** Bike ## Images ![High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) - Image 1](https://m.media-amazon.com/images/I/61pd4Yv8KBL.jpg) ![High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) - Image 2](https://m.media-amazon.com/images/I/614xkQwcqeL.jpg) ![High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) - Image 3](https://m.media-amazon.com/images/I/51GHF5PUKpL.jpg) ![High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) - Image 4](https://m.media-amazon.com/images/I/51wiOtqKaOL.jpg) ![High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) - Image 5](https://m.media-amazon.com/images/I/61sEgGpn7UL.jpg) ## Questions & Answers **Q: Will this cdi box last more than a week unlike the last two i bought that died after the second time starting the motor if it won't last more than a w** A: It will as long as it's a current match. AC/DC. You're issue with the last couple we're more than likely trying to wire an AC cdi to a DC harness or vice versa. **Q: How good is the coil on giving a spark is what i want to know and how good is the cdi for my 50cc scooter ?** A: Mine never worked.. sadly. Didn't have the right wiring **Q: Will the CDI in coil work on a two-stroke pw80** A: The plug yes... The cdi I don't think so.. I think these are made for four strokes only. **Q: Does it work with 66cc bicycle engines?** A: yes, just dont use the provided plug! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by W***Y on January 18, 2025* The cdi box has to sit sideways in my bike, but it fits just fine with 0 modifications. ### ⭐⭐⭐⭐⭐ BEST ONE YET *by R***O on May 25, 2023* Faster starting with this CDI & COIL and more low end torque, did notice not as much on the top end but defiantly has a lot of timing and will hop up your tao tao ### ⭐⭐⭐⭐ Ignition coil *by K***H on August 26, 2024* We really liked the blue color it stands out great. The first time we ordered we had a defective part but it was past our 30 days so I had to order and pay for a second one. ## Frequently Bought Together - TC-Motor High Performance Ignition Coil Aluminum 5 Pin AC CDI Box A7TC Spark Plug For 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Dirt Trail Motor Bike Motorcycle Motocross (Blue) - Carburetor for Intake Pipe Pit Dirt Bike 110cc 125cc 140cc Lifan YX Zongshen Pit XR50 CRF70 KLX BBR Apollo Thumpstar Braaap Atomic DHZ SSR VM22 26mm Carburetor --- ## 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.hk/products/117993977-high-performance-ignition-coil-aluminum-5-pin-ac-cdi-box](https://www.desertcart.hk/products/117993977-high-performance-ignition-coil-aluminum-5-pin-ac-cdi-box) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-02*