--- product_id: 18588618 title: "Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart" brand: "glixal" price: "$36.13" currency: USD in_stock: true category: "Glixal" url: https://www.desertcart.us/products/18588618-glixal-gy6-49cc-50cc-100cc-high-performance-a9-racing-camshaft store_origin: US region: United States of America --- # High angle camshaft for max power Fits 139QMB/139QMA 50-100cc engines Precision intake lobe 26.5mm±0.05 Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart **Brand:** glixal **Price:** $36.13 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your ride’s hidden horsepower with Glixal’s precision camshaft! ## Quick Answers - **What is this?** Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart by glixal - **How much does it cost?** $36.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/18588618-glixal-gy6-49cc-50cc-100cc-high-performance-a9-racing-camshaft) ## Best For - glixal enthusiasts ## Why This Product - Trusted glixal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Quality:** Equipped with premium XX or C&U bearings ensuring durability and smooth operation. - • **Race-Ready Precision:** Engineered intake and exhaust lobes with ±0.05mm tolerance for peak timing accuracy. - • **Lightweight Efficiency:** Includes a lightweight sprocket to boost acceleration and fuel economy. - • **Universal Compatibility:** Seamlessly fits a wide range of 50cc-100cc GY6-based scooters, mopeds, ATVs, and go-karts. - • **High-Performance Upgrade:** Optimized camshaft angle designed to unlock maximum power with upgraded cylinders and heads. ## Overview The Glixal GY6 Racing Camshaft is a high-performance, lightweight upgrade designed for 50cc to 100cc 139QMB/139QMA engines. Featuring precision-engineered intake and exhaust lobes, it maximizes power output and efficiency. Compatible with a broad range of scooters, mopeds, ATVs, and go-karts, this camshaft includes premium bearings and a lightweight sprocket to ensure durability and enhanced acceleration. Perfect for professionals seeking a reliable performance edge. ## Description 1. New products with High Quality2. Replacement for stock camshaft3.Will fit on 50cc 60cc 80cc 100cc 139QMB 139QMA engine of Go Karts, Mopeds, Scooters and ATV ## Features - Intake Lobe-26.5mm±0.05 ； Exhaust Lobe-26.35mm±0.05 - Comes with High Quality XX or C&U Bearing (New) - Features a light weight sprocket for improved performance and efficiency - High Performance Upgrade: High angle type camshaft designed to maximize performance when upgrading cylinder and head components - Used for GY6 50cc-100cc engine models including 139QMB,139QMA 147QMD Scooters, Mopeds, Go Karts and ATVs - Compatible with Amigo, Baja, Baotian, Baron, BMS, Bintelli, Baccio, CFMoto, Coolster, CSC go, Diamo, Eaglecraft, Flyscooter, Jonway, Kinroad, Kymco, Lance, Motobravo, Motofino, NST, Qlink, Roketa, Schwinn, Scootstar, Shenke, SSR, SYM, Tank Sports, TaoTao, Terminator, TNG, Tomos, Verucci, Viva, Wangye, Znen and more brands (With 4-stroke 139QMB Based Engine ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00Y8FP4ZY | | Best Sellers Rank | #75,665 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Engine Camshafts | | Brand | Glixal | | Customer Reviews | 4.5 4.5 out of 5 stars (449) | | Date First Available | May 25, 2015 | | Item Weight | 9.9 ounces | | Manufacturer | AT MOTOR PARTS | | Manufacturer Part Number | ATKS-029 | | Package Dimensions | 3.82 x 2.87 x 2.8 inches | ## Images ![Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart - Image 1](https://m.media-amazon.com/images/I/71ITpVtM0XL.jpg) ![Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart - Image 2](https://m.media-amazon.com/images/I/814p5nY0wSL.jpg) ![Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart - Image 3](https://m.media-amazon.com/images/I/71RNtTdth9L.jpg) ![Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart - Image 4](https://m.media-amazon.com/images/I/61a9peU9cbL.jpg) ![Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart - Image 5](https://m.media-amazon.com/images/I/61rGjWTTGuL.jpg) ## Questions & Answers **Q: Will this help my 72kit tappets touch** A: Yes it will **Q: Cannot seem to get rocker arms close enough to set gap on 100cc upgrade. Valves are noticeably shorter than stock. Whats wrong?** A: Wrong size head, A9 cams are for the gy-6 139qmb 50cc- 100cc big bore kits. You may have the long valves and you need the 64mms length not 67-69mm **Q: Will this help my 72kit tappets touch** A: Not sure what you mean by helping your rappers but this cam will make a bit of a difference in your performance by letting more air into the mix and better exhaust flow. **Q: Will this work for 69mm valves?** A: It will work on any engine up to a 150cc then I believe it is a A-12 cam ## Frequently Bought Together - Glixal ATKS-029 GY6 50cc 100cc High Performance A9 Camshaft 139QMB 139QMA Scooter Moped ATV - Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart - Glixal ATKS-041 High Performance Racing Variator Kit with 6.5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch --- ## 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.us/products/18588618-glixal-gy6-49cc-50cc-100cc-high-performance-a9-racing-camshaft](https://www.desertcart.us/products/18588618-glixal-gy6-49cc-50cc-100cc-high-performance-a9-racing-camshaft) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-04*