--- product_id: 46434088 title: "2 Stroke Gas Engine Motor Kit Piston Set of 66cc/80cc - for Longer Connecting Rod Crank Assemblies - 80cc/66cc Gas Motorized Bicycle" brand: "cdhpower" price: "€ 28.85" currency: EUR in_stock: true reviews_count: 13 category: "Cdhpower" url: https://www.desertcart.pt/products/46434088-2-stroke-gas-engine-motor-kit-piston-set-of-66cc store_origin: PT region: Portugal --- # 10mm durable piston pin Fits 66cc/80cc longer rod crank assemblies 47mm precision piston diameter 2 Stroke Gas Engine Motor Kit Piston Set of 66cc/80cc - for Longer Connecting Rod Crank Assemblies - 80cc/66cc Gas Motorized Bicycle **Brand:** cdhpower **Price:** € 28.85 **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride with precision and reliability! ## Quick Answers - **What is this?** 2 Stroke Gas Engine Motor Kit Piston Set of 66cc/80cc - for Longer Connecting Rod Crank Assemblies - 80cc/66cc Gas Motorized Bicycle by cdhpower - **How much does it cost?** € 28.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/46434088-2-stroke-gas-engine-motor-kit-piston-set-of-66cc) ## Best For - cdhpower enthusiasts ## Why This Product - Trusted cdhpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust 10mm Piston Pin:** Ensures long-lasting durability under stress - • **Complete Piston Kit Included:** Everything you need—piston, rings, pin, and clips - • **Trusted by Riders for Longevity:** Proven to outperform OEM parts even after years - • **Precision Engineered 47mm Piston:** Optimized for peak 2-stroke performance - • **Tailored Fit for Longer Rod Cranks:** Perfect compatibility with 66cc/80cc motorized bikes ## Overview The CDHPOWER 2 Stroke Gas Engine Motor Kit Piston Set is a high-quality aluminum piston assembly designed specifically for 66cc and 80cc motorized bicycles with longer connecting rod crank assemblies. Featuring a 47mm piston diameter and a sturdy 10mm piston pin, this kit includes all necessary components for a seamless upgrade or replacement, delivering enhanced durability and performance trusted by riders. ## Description Buy CDHPOWER 2 Stroke Gas Engine Motor Kit Piston Set of 66cc/80cc - for Longer Connecting Rod Crank Assemblies - 80cc/66cc Gas Motorized Bicycle: Pistons - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Better than the original equipment - 4 years later and it's still working. Better than the original Review: Runs very good - Was very confident ordering this because I wouldn’t want it to fit in when I got to chowder is CDH They gave a better price description how to describe this product so I know I was getting the right one when I ordered it glass one just said piston for 80 mL and it wasn’t the right piston I was very confident when I ordered this piston that was it if it very easy to install had no problems runs great ## Features - 47mm Piston set inlcuding 1 piston 47mm, 2 piston rings,1 piston pin（10mm piston pin） and 2 clips for your new cylinder build or as replacements. - 10mm piston pin; This piston set is for the 80cc/66cc 2 stroke gas motor - This piston set fits on longer connecting rod crank assemblies only; - Any questions,please contact us firstly !we can help you solve the problem until you are satisfied. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XC1RY15 | | Best Sellers Rank | #564,789 in Automotive ( See Top 100 in Automotive ) #64 in Powersports Pistons | | Brand | CDHPOWER | | Brand Name | CDHPOWER | | Customer Reviews | 4.3 out of 5 stars 166 Reviews | | Item Weight | 16 ounces | | Manufacturer | CDHpower | | Material | Aluminum | | Material Type | Aluminum | | Part Number | CDHP | | Shaft Diameter | 10 millimeters | | UPC | 764560641904 | ## Product Details - **Brand:** CDHPOWER - **Item Weight:** 1 Pounds - **Shaft Diameter:** 10 Millimeters - **Manufacturer:** CDHpower - **UPC:** 764560641904 ## Images ![2 Stroke Gas Engine Motor Kit Piston Set of 66cc/80cc - for Longer Connecting Rod Crank Assemblies - 80cc/66cc Gas Motorized Bicycle - Image 1](https://m.media-amazon.com/images/I/312l6yjZqaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than the original equipment *by D***L on July 19, 2025* 4 years later and it's still working. Better than the original ### ⭐⭐⭐⭐⭐ Runs very good *by G***C on July 3, 2021* Was very confident ordering this because I wouldn’t want it to fit in when I got to chowder is CDH They gave a better price description how to describe this product so I know I was getting the right one when I ordered it glass one just said piston for 80 mL and it wasn’t the right piston I was very confident when I ordered this piston that was it if it very easy to install had no problems runs great ### ⭐⭐⭐⭐ Good quality Piston bad quality piston rings buy new rings when using this product *by A***R on April 1, 2022* Piston was a very good quality but the piston rings were very cheap they break easily just taking them off I replaced them and had extra ones on hand I say that you should buy extra piston rings when buying his product work instantly when I installed it very good quality the Rings not so much ## Frequently Bought Together - CDHPOWER 2 Stroke Gas Engine Motor Kit Piston Set of 66cc/80cc - for Longer Connecting Rod Crank Assemblies - 80cc/66cc Gas Motorized Bicycle - CDHPOWER New Cylinder Body - 2 Stroke Gas Motor Kit 66cc/80cc - Gas Motorized Bicycle - HGC 5pcs Cylinder Head Gasket + 5pcs Cylinder Base Bottom Gasket for 80cc Motorized Bike --- ## 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.pt/products/46434088-2-stroke-gas-engine-motor-kit-piston-set-of-66cc](https://www.desertcart.pt/products/46434088-2-stroke-gas-engine-motor-kit-piston-set-of-66cc) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-08*