Factory Scooters Manufactured by Rooder Technology
Rooder Technology operates advanced manufacturing facilities where they produce high-quality electric scooters. These factories are equipped with state-of-the-art machinery and adhere to strict quality control standards to ensure the reliability and performance of each scooter. The production process involves the assembly of components such as motors, batteries, frames, and electronic systems, all meticulously designed and tested. Rooder’s factories are committed to innovation and sustainability, constantly improving their manufacturing processes to reduce environmental impact. The result is a range of electric scooters that exemplify precision engineering and superior craftsmanship.
Factory Scooters – Factory Suppliers Manufacturers From China
We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Factory Scooters, Electric Electric Dirt Bike, New Model Classic, Classic Motorcycle Company, electric motorcycle manufacturer. We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship. The product will supply to all over the world, such as Europe, America, Malaysia, Maldives, Italy, Equatorial Guinea, Vanuatu, Chad, Kaohsiung, Okayama, MOSCOW. Our hot selling models: r3014, cp-5 and r3056 come with fast and affordable shipping to the following seaports: HEL, GRAZ, HEL and more. With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs. >>>WhatsApp Us Right Now<<<<
Factory Scooters Specifications
Introducing our Electric Scooter, crafted with precision in China and proudly branded under OEM/ODM. Available in motor powers of 1000W, 2000W, or 3000W, driven by a high-performance brushless motor for superior efficiency. Equipped with a robust 72V lithium battery, choose from capacities such as 80Ah, 50Ah, 40Ah, or 26Ah*2 to suit your riding style. Enjoy speeds up to 45km/h or 60km/h and ranges spanning from 100-130km (72V/50Ah) to 60-80km (72V/35Ah) at 40km/h. Navigate steep inclines with a climbing capacity exceeding 20°, supported by a 12T Vector Sine Wave controller and dual hydraulic shock absorbers. Monitor ride metrics on the LCD meter and rely on responsive disc brakes (front and rear). F:110-70/12 and R:110-70/12 tire sizes ensure stability and control on varied terrain.
Our Expertise in E-Scooter Manufacturing and Export
With over a decade of experience in the e-scooter manufacturing industry, our company has established itself as a leading manufacturer with a comprehensive production ecosystem. We are proud to offer high-quality e-scooters, leveraging our extensive experience and state-of-the-art facilities located in Shenzhen.
Comprehensive Manufacturing Facilities
Our manufacturing capabilities are bolstered by our ownership of three dedicated factories: a frame factory, an assembling factory, and a battery factory. This vertical integration gives us a significant advantage in terms of quality control, production efficiency, and cost management, allowing us to deliver superior e-scooters to our customers.
Advantages in E-Mini EV Production
One of our standout offerings is the e-mini EV, a product that benefits greatly from our integrated manufacturing process. Our in-house capabilities enable us to produce e-mini EVs with unmatched precision and reliability, ensuring a top-tier product that meets the needs of our diverse clientele. This advantage allows us to cater to a wide array of customer requirements with agility and precision.
Export Expertise and Market Reach
Our rich export experience sets us apart in the competitive global market. We have successfully exported our products to Europe, navigating complex regulatory environments and anti-dumping duties with ease. Our expertise in international trade ensures that our customers receive their orders promptly and in compliance with all relevant regulations, further solidifying our reputation as a dependable partner in the e-scooter industry.
Conclusion
In summary, our extensive experience, comprehensive manufacturing facilities, and proven export capabilities make us a leader in the e-scooter industry. We are committed to delivering exceptional value and high-quality products to our customers worldwide. Partner with us to experience the benefits of our expertise and dedication to excellence.
<<<--FAQ-->>>
How do electric bike factories stay ahead of competitors?
Electric bike factories stay ahead of competitors through continuous innovation in technology and design. They invest in research and development to introduce new features, improve performance, and enhance user experience. Marketing strategies focus on brand differentiation, customer engagement, and expanding market presence through effective distribution channels and strategic partnerships.
How do electric motorcycle manufacturers ensure vehicle brake disc rotor cooling duct alignment?
Manufacturers ensure brake disc rotor cooling duct alignment by using precision engineering and CFD simulations to design optimal duct placement. The alignment is tested under various conditions to ensure maximum airflow and effective cooling. Proper alignment prevents overheating, enhances braking performance, and prolongs rotor lifespan. Regular maintenance checks ensure the ducts remain correctly aligned.
How do electric scooter manufacturers respond to changes in consumer demand?
Manufacturers respond to changes in consumer demand by conducting market research, analyzing trends, and gathering feedback. They adjust production volumes, introduce new models, and innovate features based on consumer preferences to stay relevant and competitive.
How do electric motorcycle manufacturers ensure vehicle suspension fork oil viscosity material alignment?
Manufacturers ensure suspension fork oil viscosity material alignment by selecting oils with precise viscosity ratings and conducting thorough testing. The alignment of oil viscosity with fork components is crucial for optimal damping and ride comfort. By using high-quality oils and precise engineering, manufacturers achieve the best performance. Manufactured by Rooder Group, electric motorcycles feature meticulously aligned suspension fork oil systems, ensuring smooth and responsive handling.
How do electric motorcycle manufacturers ensure vehicle connectivity?
Manufacturers integrate connectivity features for GPS navigation, smartphone pairing, remote diagnostics, and over-the-air updates to enhance user convenience, safety, and performance monitoring. They collaborate with tech partners for seamless integration and future-proofing.
Related Products
Related Blog
Unleashing Potential with Electric Motorcycle M6G
Best Electric Offroad Motorcycles
Gas Motor Bikes for Adults: Best Picks for 2024
Chinese Scooter Companies: Leading Brands
Home Made Electric Scooter: DIY Options
Experience Speed with Electric Motorcycle A1
Electric Motorcycle for Adults: Top Picks
Cheap Electric Scooters Near Me: Find the Best Deals
Customer Testimonials
Amelia R. “The Rooder electric bike is a fantastic product. It’s comfortable, powerful, and perfect for my daily rides.”
“Rooder motorcycles are affordable compared to other electric bikes.”
Ella C. “My Rooder electric bike is amazing. It’s powerful, reliable, and makes commuting so much easier.”
Charlotte G. “The Rooder electric bike is fantastic. It’s comfortable, stylish, and has a long battery life.”
Mia J. “My Rooder electric bike is amazing. It’s powerful, reliable, and makes commuting so much easier.”
Electric Scooters Factory
Citycoco Electric Scooters
Electric Bicycles
Related Blog
Electric Motorcycle Advancements in Europe
electric motorcycle Europe – China Manufacturers Factory Suppliers.
The corporate keeps towards the operation concept scientific administration, superior quality and performance primacy, client supreme for electric motorcycle Europe, Electric Walking, electric motorcycle Armenia, China Electric Motorcycle, electric motorcycle manufacturer. Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. The product will supply to all over the world, such as Europe, America, UK, UK, UK, UK, UK, UK, Baltimore (MD), Wuxian, Anqiu. Taking the core concept of to be the Responsible. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. >>>WhatsApp Us Right Now<<<<
Unveiling the Latest in Electric Motorcycle GT6 Design
electric motorcycle gt6 – Manufacturers Factory Suppliers From China.
Fast and fantastic quotations, informed advisers to help you choose the correct products that suits all your needs, a short manufacturing time, responsible good quality control and distinct companies for paying and shipping affairs for electric motorcycle gt6, Motor Bike Motor Bike, Electric E Bike Battery, Scooter LTD, electric motorcycle manufacturer. Through our hard work, we have always been on the forefront of clean technology product innovation. We are a green partner you can rely on. Contact us today for more information! The product will supply to all over the world, such as Europe, America, Belarus, Belarus, Belarus, Belarus, Belarus, Belarus, Liaocheng, Saratov, Hamhung. Taking the core concept of to be the Responsible. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. >>>WhatsApp Us Right Now<<<<
Unleashing Potential: Electric Motorcycle Slovakia
electric motorcycle Slovakia – Factory Suppliers Manufacturers From China.
That has a sound small business credit, great after-sales service and modern production facilities, we’ve earned an outstanding standing amid our buyers across the earth for electric motorcycle Slovakia, Best Off Road Electric Motorcycle, Motorized Tricycle Bike, 11kW Electric Motorcycle, electric motorcycle manufacturer. We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you! The product will supply to all over the world, such as Europe, America, Paraguay, Paraguay, Paraguay, Paraguay, Paraguay, Paraguay, Bandung, Zhuozhou, Sheffield. Taking the core concept of to be the Responsible. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. >>>WhatsApp Us Right Now<<<<
Features That Define Electric Motorcycle GT12
electric motorcycle gt12 – China Manufacturers Suppliers Factory.
We are experienced manufacturer. Wining the majority of the crucial certifications of its market for electric motorcycle gt12, Tribike Electric, electric motorcycle Denmark, electric motorcycle Barbados, electric motorcycle manufacturer. All merchandise are manufactured with advanced equipment and strict QC procedures in purchase to assure high-quality. Welcome prospects new and old to get hold of us for enterprise cooperation. The product will supply to all over the world, such as Europe, America, Chile, Chile, Chile, Chile, Chile, Chile, ALGIERS, SARAJEVO, Dallas (TX). Taking the core concept of to be the Responsible. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. >>>WhatsApp Us Right Now<<<<
Top Benefits: Electric Motorcycle Saint Kitts and Nevis
electric motorcycle Saint Kitts and Nevis – China Manufacturers Factory Suppliers.
We have been ready to share our knowledge of advertising worldwide and recommend you suitable products at most aggressive costs. So Profi Tools present you ideal price of money and we’ve been ready to create with each other with electric motorcycle Saint Kitts and Nevis, Electric Scooter Indonesia, Electric Motorcycle N24, Electric Motorbike with Pedals, electric motorcycle manufacturer. We have four leading products. Our products are best sold not only in the Chinese market, but also welcomed in the international market. The product will supply to all over the world, such as Europe, America, USA, USA, USA, USA, USA, USA, Changde, Zhengzhou, San Diego (CA). Taking the core concept of to be the Responsible. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. >>>WhatsApp Us Right Now<<<<
Top Features: Electric Motorcycle Somalia
electric motorcycle Somalia – China Factory Suppliers Manufacturers.
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for electric motorcycle Somalia, Electric Motor Cycles, Dual Motor Folding Electric Scooter, electric motorcycle Saudi Arabia, electric motorcycle manufacturer. our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。 The product will supply to all over the world, such as Europe, America, Slovenia, Slovenia, Slovenia, Slovenia, Slovenia, Slovenia, Deyang, Tangerang, Changyi. Taking the core concept of to be the Responsible. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world. >>>WhatsApp Us Right Now<<<<
What is the top speed of the citycoco 2000w?
homologation trottinette electrique
big electric scooter
Motorized Scooter with Seat: Comfortable and Efficient
motorized scooter with seat – Manufacturers Suppliers Factory From China.
We emphasize advancement and introduce new products into the market each year for motorized scooter with seat, Electric Motorcycle M1P, Buy Electric Scooter Philippines, High Quality Scooters, electric motorcycle manufacturer. To acquire a consistent, profitable, and constant advancement by getting a competitive advantage, and by continuously increasing the price added to our shareholders and our employee. The product will supply to all over the world, such as Europe, America, Poland, Mauritania, Senegal, Saudi Arabia, United States of America, Japan, Jaboatao dos Guarapes, Joao Pessoa, Lanzhou. Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a people-oriented, meticulous manufacturing, brainstorm, construct brilliant organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we’ve been likely to be pleased to serve you. >>>WhatsApp Us Right Now<<<<
ap145L-1 power solar generator factory supplier wholesale
Introducing the AP145L-1 Portable Power Station. Take power with you wherever you go. This compact and lightweight power station is perfect for camping trips, outdoor adventures, road trips, or even as a backup power source for your home. Equipped with a high-capacity lithium-ion battery, the AP145L-1 can provide reliable power for a variety of devices. With multiple AC outlets, DC ports, and USB ports, you can simultaneously charge multiple devices at once. The AP145L-1 features a built-in MPPT controller that optimizes solar charging efficiency. Built to withstand the toughest conditions, the AP145L-1 is durable on the outside and smart on the inside with advanced safety features. Order your AP145L-1 today and experience the power, versatility, and durability of our portable power station.
Two Wheeler Two Wheeler Bike: Advantages and Uses
Two Wheeler Two Wheeler Bike – China Factory Suppliers Manufacturers.
Sticking for the belief of Creating items of top of the range and creating buddies with people today from all over the world, we normally put the interest of shoppers in the first place for Two Wheeler Two Wheeler Bike, Electric Motorcycle Manufacturer, One EV Scooter, Motorized Scooter for Adults Near Me, electric motorcycle manufacturer. Are you still seeking for a excellent merchandise that is in accordance together with your fantastic firm image while expanding your solution range? Try our excellent products. Your choice will prove to become intelligent! The product will supply to all over the world, such as Europe, America, Grenada, Guinea-Bissau, Afghanistan, Andorra, Tuvalu, Estonia, MINSK, Zhangjiakou, DUSHANBE. Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You’ll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We’re ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service. >>>WhatsApp Us Right Now<<<<
Electric Scooter Youtube Videos
2 wheeler scooter r3026 60v 20ah lead acid battery CKD
$303.00Discover the 2 Wheeler Scooter R3026, engineered for modern urban commuting with a powerful 1000W motor and 60V 20Ah lead acid battery. This CE-certified scooter features a robust steel frame, 10-inch terrain-ready tires, and advanced 3-speed functionality. Enhanced security with anti-theft lock and double flash brake system, plus LED headlights for night rides. Choose from black, red, white, or blue. Enjoy a 1-year frame warranty and comprehensive after-sales service. Reliable and stylish, the R3026 is your perfect urban mobility solution.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
72v electric motorcycle r3080 4kw 5kw 8kw 10kw 100 range CKD
$619.00Discover the 72V Electric Motorcycle, a breakthrough in electric vehicle technology. Available in 4KW, 5KW, 8KW, and 10KW models, this motorcycle offers high performance and eco-friendliness for urban commuting and long journeys. Featuring a powerful motor, durable frame, and advanced battery system, it provides a smooth ride on various terrains with a range of up to 100km per charge. Experience superior handling, maximum speed of 80km/h, and reliable safety features with the 72V Electric Motorcycle.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
72v electric scooter 1000w 20ah lead acid battery CKD wholesale
$245.00Discover the 72V Electric Scooter, designed for exceptional performance in urban and suburban commuting. Powered by a 1000W motor and a 72V 20Ah lead acid battery, this scooter offers a range of up to 65km and a top speed of 45km/h. Equipped with tubeless tires, disc brakes, and hydraulic suspension, it ensures a smooth and safe ride. Additional features include a digital meter, LED lighting, and a 4-6 hour charging time. Available in multiple colors and suitable for various riding needs, this scooter combines convenience and versatility in a compact design.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
72v scooter r3027 1500w 52ah 12inch 60kmph 80kmph China CKD
$235.00The 72V Scooter R3027 is a high-performance electric scooter designed for modern urban commuting. With a powerful 1500W motor, it reaches speeds up to 80km/h and offers a range of 120km. Features include a 72V52Ah lithium battery, CBS braking system, LCD screen, LED lights, and a load capacity of 150kg. Ideal for those seeking speed, range, and reliability.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
adult electric scooter r3011 10 inch 60v 1000w drucm disc brake
$245.00Discover the R3011 Adult Electric Scooter, a top-tier transportation solution featuring a powerful 1000W motor and advanced functionalities. With a maximum speed of 45 km/h and a range of 90-100 km, it’s perfect for urban commuting and leisure travel. Key features include keyless start, one-click repair, and P parking, along with hydraulic shock absorbers and disc brakes for safety and comfort. The R3011 is a reliable and efficient choice for adult riders, offering a superior riding experience.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
adult scooter motorcycle r3067 72v 1500w 60km/h 20ah CKD
$411.00Discover the Adult Scooter Motorcycle R3067, a high-performance vehicle designed for urban commuters. Featuring a powerful 72V motor available in multiple power options up to 8000W, and a 72V20Ah battery for extended rides. With a top speed exceeding 80 km/h, a mileage of 50 km per charge, and advanced front and rear disc brakes, it offers both speed and safety. Manufactured in China to the highest quality standards, the R3067 is compactly packaged for easy transportation and storage. Ideal for daily commutes or longer rides, this electric scooter is the perfect blend of performance and convenience.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
battery operated scooters r3014 60v 72v lead acid battery CKD
$235.00Discover the R3014 battery operated scooter, an efficient and eco-friendly transportation solution ideal for urban commuters. Equipped with a powerful 1000W DC brushless motor, this scooter offers speeds up to 50km/h and a range of over 70km per charge. Key features include a robust steel frame, front disc and rear drum brakes, LED lighting, and an LED display. Additional conveniences such as a key start system, USB charging port, and remote alarm enhance its appeal. With a loading capacity of 150kg and a charging time of 6-8 hours, the R3014 stands as a versatile and reliable choice for modern transportation needs.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
battery powered scooters for adults r3019 60v 20a battery CKD
$241.00Discover the R3019 battery powered scooter, designed for adults seeking an eco-friendly and convenient mode of transportation. Equipped with a 60V 20A battery and a brushless CKD motor, this scooter offers a maximum speed of 45 km/h and a range of up to 65 km per charge. Key features include front and rear lights, a disc and drum brake system, and hydraulic suspension. Optional functions such as an anti-theft alarm and cruise mode enhance user experience and safety. Ideal for both short commutes and longer journeys, the R3019 is a versatile and dependable choice for modern urban commuters.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
battery scooter for adults r3013 1000w 20ah lithium battery CKD
$222.00Discover the R3013 battery scooter for adults, designed for modern urban commuting. With a powerful 1000W motor and a robust 20Ah lithium battery, it offers a smooth and efficient travel experience. Enjoy speeds up to 45km/h and a range of up to 80 km on a single charge. Equipped with hydraulic shock absorbers, vacuum tires, and reliable braking systems, the R3013 ensures a safe and comfortable ride. Despite its non-foldable design, it remains compact and easy to store. Choose the R3013 for a powerful, reliable, and efficient mode of transportation.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
battery scooter r3012 10 inch 1000w 60v 72v 32ah CKD for sale
$227.00Discover the Battery Scooter R3012, a state-of-the-art electric scooter designed for power and efficiency. Featuring a 1000W brushless DC motor, 60V/72V 32Ah lithium battery, and a maximum speed of 45 km/h, this scooter is perfect for urban commuting and recreational use. With 10-inch tubeless tyres, effective front disc and rear drum brakes, and a sleek design, the R3012 promises a smooth and stylish ride. Built with high-quality materials and attention to detail, it offers a practical and eco-friendly transportation solution. Experience superior performance and reliability with the Battery Scooter R3012.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
bike and scooter r1004 48v 12a lead acid battery CKD SKD
$146.00Discover the R1004 48V 12A Lead Acid Battery Bike and Scooter, designed for modern commuters. Featuring a powerful 48V-350W motor, digital instrument display, and superior shock absorption with 14-2.5 vacuum tires, it ensures a smooth and secure ride. The removable battery box adds convenience, while safety features like a national standard anti-theft alarm system provide peace of mind. Ideal for both short and long-distance travel, the R1004 is the perfect blend of power, comfort, and efficiency.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Price List<<< from Rooder Electric Motorcycle Manufacturer . –Whatsapp Us Right Now–
bike electric motorcycle r3072 2000w 3000w 4000w 17 inch CKD
$588.00Discover the Bike Electric Motorcycle R3072, a revolutionary high-performance electric motorcycle available in 2000W, 3000W, and 4000W variants. With a sleek design, robust aluminum alloy frame, and a top speed of 80km/h, this model is perfect for urban commuting and high-speed adventures. Certified by CE, EEC, ISO, CQC, COC, and DOT, the R3072 ensures safety and quality, offering a 60km range per charge and advanced climbing capabilities. Embrace the future of electric mobility with the Bike Electric Motorcycle R3072, designed for modern riders seeking efficiency and speed.
Note: it’s CKD price, M.O.Q=20GP container, price excluding battery and charger. >>>Best Wholesale Price List<<< from Rooder Electric Motorcycle Manufacturer . >>Youtube Channel<< . –Whatsapp Us Right Now–
One thought on “Factory Scooters: Best Models”