--- product_id: 537273618 title: "125CC 4 Stroke Engine Motor Single Cylinder with Air-cooled Motor Manual Clutch Engine Motorcycle Motor Engine for Honda CRF50 CRF70 Pit Dirt Bike ATV Quad" brand: "ribasubb" price: "2108 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/537273618-125cc-4-stroke-engine-motor-single-cylinder-with-air-cooled store_origin: PL region: Poland --- # Manual Clutch 125CC Power Air-Cooled 125CC 4 Stroke Engine Motor Single Cylinder with Air-cooled Motor Manual Clutch Engine Motorcycle Motor Engine for Honda CRF50 CRF70 Pit Dirt Bike ATV Quad **Brand:** ribasubb **Price:** 2108 zł **Availability:** ✅ In Stock ## Summary > 🏍️ Rev Up Your Adventure! ## Quick Answers - **What is this?** 125CC 4 Stroke Engine Motor Single Cylinder with Air-cooled Motor Manual Clutch Engine Motorcycle Motor Engine for Honda CRF50 CRF70 Pit Dirt Bike ATV Quad by ribasubb - **How much does it cost?** 2108 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/537273618-125cc-4-stroke-engine-motor-single-cylinder-with-air-cooled) ## Best For - ribasubb enthusiasts ## Why This Product - Trusted ribasubb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash Your Ride:** Experience the thrill of a high-performance 125CC engine designed for speed enthusiasts. - • **Effortless Cooling:** Enjoy the simplicity of an air-cooled system that adapts to any climate. - • **Precision Engineering:** 4-speed manual clutch for a responsive and engaging riding experience. - • **Power Meets Efficiency:** Max power of 6.5 kW with minimal fuel consumption for the eco-conscious rider. - • **Versatile Compatibility:** Perfectly fits a range of models including Honda CRF50, CRF70, and more. ## Overview The RibasuBB 125CC 4 Stroke Engine is a high-performance, air-cooled motor designed for various applications, including dirt bikes and ATVs. With a maximum power output of 6.5 kW and a lightweight structure, this engine offers both speed and efficiency. Its versatile compatibility with popular models ensures that you can upgrade your ride with ease. ## Description Specifications:Type: Single cylinder, 4-stroke with air-cooled, and clutch operated by handBore×Stroke: 52.4×55.5 mmDisplacement: 119.7 mlCompression Ratio: 9.0:1Start Mode: Kick-starterSpark Plug: A7TCClutch: Wet multi-plateTransmission:4-speed, Manual clutchCarburetor Type: PZ16JPrimary Reduction Ratio:3.722Gear Ratio:2.833/1.706/1.238/0.958Lubricant Capacity: 900 mlLubricant: SAE15W/40-SE, 4-stroke gasoline engine oilPackage includes:1x 125CC ENGINE 1x Kick Starter Lever1x Gear Shift Lever1x Carburetor1x Intake Manifold1x CDI2x Intake Gaskets ## Features - 【Engine High Performance】A high performance engine, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, can be applied for bicycles, models, skateboards and so on. Excellent quality, great bike engine motor accessories. - 【Air-cooled Engine】There are metal fins on the outside of the cylinder. When the cooling fan blows over the fins, the heat generated by the engine is directly released into the air. It has the advantages of simple structure, light weight, wide adaptation to climate change, fast start-up, no need for radiators, etc. - 【125CC 4 Stroke Engine Compatible】 For Honda CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50/CT90. - 【Engine Power】Max Power: 6.5 kW/7500r/min±375r/min, Voltage: 12V, Max Torque: 8.0 Nm/5000r/min±250r/min, Idle Speed: 1500r/min, Min Fuel Consumption: ≤370g/kw.h, Ignition System: CDI, Type: Single cylinder, 4-stroke with air-cooled, and clutch operated by hand, horizontal. - 【Gear Ratio】125cc engine gear ratio:2.833/1.706/1.238/0.958, Compression Ratio: 9.0:1, Primary Reduction;Ratio: 3.722, Carburetor Type:PZ16J,Transmission:4-speed, Manual clutch,1-N-2-3-4; Start Mode: Kick-starter. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | RibasuBB | | Brand | RibasuBB | | Product Dimensions | 15.74 x 7.48 x 9.84 inches | | Item model number | 125CC 4 Stroke Engine | | Manufacturer Part Number | RibasuBB | ## Images ![125CC 4 Stroke Engine Motor Single Cylinder with Air-cooled Motor Manual Clutch Engine Motorcycle Motor Engine for Honda CRF50 CRF70 Pit Dirt Bike ATV Quad - Image 1](https://m.media-amazon.com/images/I/71D2B7O6KIL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - 125CC 4 Stroke Engine Motor Single Cylinder with Air-cooled Motor Manual Clutch Engine Motorcycle Motor Engine for Honda CRF50 CRF70 Pit Dirt Bike ATV Quad - 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 - YOXUFA 420 Motorcycle Chain 132 Links for 50 70 90 110 125cc SSR TaoTao Coolster Apollo Baja Kazuma Chinese ATV 4 Wheeler Quad Pit Dirt Bike 212cc Go Kart Mini Bike Powersports Parts W/Chain Breaker --- ## 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.pl/products/537273618-125cc-4-stroke-engine-motor-single-cylinder-with-air-cooled](https://www.desertcart.pl/products/537273618-125cc-4-stroke-engine-motor-single-cylinder-with-air-cooled) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*