250cc Liquid Cooled Scooter Engine | VTS250 GTS250 DINK250 Replacement Motor

• Universal fit for SYM VTS250, GTS250 and KYMCO DINK250, PEOPLE250 scooter models
• Premium 4-stroke, single cylinder, liquid-cooled engine structure for stable temperature control and long service life
• Excellent power performance with smooth acceleration and strong climbing ability
• Low vibration and low noise design, bringing comfortable riding experience
• Fuel-efficient engine structure, effectively reducing daily riding costs
• Complete assembly with all core accessories, direct bolt-on installation without modification
• Strict factory quality inspection, 100% running test and pressure test before shipment
• Wear-resistant and high-temperature resistant parts, strong durability and long service cycle
• Mature CVT automatic transmission system, flexible and labor-free riding

Engine Type: 4-Stroke, Single Cylinder, Liquid-Cooled, SOHC

Displacement: Standard 250cc (249.4cc actual)

Bore × Stroke: 72.7mm × 60mm

Compression Ratio: 10.5:1

Max Power: 15.4kW / 7500rpm

Max Torque: 21.6Nm / 6500rpm

Ignition System: Full transistor CDI ignition

Starting Mode: Electric Start (standard)

Transmission Type: CVT Automatic Continuously Variable Transmission

Lubrication System: Forced pressure lubrication + splash lubrication

Cooling System: Liquid circulation cooling system

Applicable Fuel: 92#/95# Unleaded Gasoline

Engine Oil: 10W-40 4-stroke dedicated scooter engine oil

The whole engine is made of high-strength die-cast aluminum alloy, which is lightweight, high-hardness and not easy to deform. The cylinder block adopts high-precision cast iron liner with anti-wear and high-temperature resistance treatment, effectively reducing cylinder wear and prolonging engine service life. The crankshaft and connecting rod are forged with high-strength steel and precisely balanced to ensure stable high-speed operation without jitter. The piston is made of hypereutectic aluminum alloy with heat-resistant coating to prevent high-temperature deformation. All valves and camshafts are precisely machined to ensure accurate air intake and exhaust and sufficient combustion efficiency. The engine shell adopts ribbed heat dissipation structure, which cooperates with liquid cooling system to realize efficient heat dissipation and avoid engine overheating.

Fully Compatible Models:1. SYM Series: VTS250, GTS250 full series scooters2. KYMCO Series: DINK250, DINK 250i, PEOPLE250, PEOPLE 250cc scooter models

Fitment Features: Completely consistent with the original vehicle mounting holes, wiring harness interface and oil circuit interface, realizing plug-and-play replacement. No cutting, drilling or modification is required during installation, which greatly saves installation time and maintenance cost. This engine is suitable for all year-round versions of the above models and most 250cc liquid-cooled scooter benchmark models on the market.

All 250cc scooter engines are produced in ISO9001 certified factories with standardized production processes. Each engine undergoes multiple strict tests before leaving the factory, including engine dyno power test, oil circuit pressure test, sealing performance test, idle stability test and high-speed operation test, to ensure zero oil leakage, stable starting and standard power output. We provide 6-month professional quality warranty. During the warranty period, any non-human damage quality problems can enjoy free after-sales service and replacement support, allowing global customers to purchase with confidence.

The engine is packed with multi-layer protective measures: internal anti-rust oil coating, waterproof plastic film wrapping, high-density foam shock absorption, and external reinforced wooden box fixing to effectively avoid collision, extrusion and damage during long-distance transportation. The gross weight of the single engine is about 32kg, with standard export packaging size. It supports global shipping methods such as sea freight, air freight and international express, and is suitable for bulk wholesale and retail export to Europe, Southeast Asia, Middle East, South America and other markets.

Professional mechanical installation is recommended to ensure assembly accuracy. It is necessary to replace the new matching gasket and seal during installation to ensure the tightness of the engine. After installation, inject 10W-40 special 4-stroke engine oil, and check the tightness of oil circuit and water circuit to avoid leakage. The new engine needs a 500km break-in period, avoid long-time high-speed and full-load driving during the break-in period. After the break-in period, replace the engine oil and clean the filter element to make the engine reach the best working state. Regularly check the cooling water level and engine oil level to ensure stable operation of the liquid cooling system.

Ideal for personal scooter engine replacement and repair, scooter maintenance shop spare parts supply, motorcycle repair factory bulk procurement, scooter power upgrade modification, and overseas motorcycle parts wholesale business. It is widely applicable to daily urban commuting scooters, short-distance transportation vehicles and light-duty delivery scooters, and is the most cost-effective original engine replacement part for VTS250, GTS250 and DINK250 scooter owners.

• Liquid cooling design, better heat dissipation than air-cooled engines, no overheating for long-time driving
• Original OEM standard size, perfect fit, zero modification installation
• Stable power output, sufficient torque, smooth driving and strong climbing performance
• Low fuel consumption and low failure rate, saving long-term maintenance cost
• Complete assembly, no need to purchase additional accessories, ready to install
• Factory direct sales, competitive price with guaranteed quality
• Strict full inspection before shipment, stable product consistency
• Professional after-sales technical support and perfect warranty service