Wuxi Changchen Technology Co., Ltd

Motorcycles Sport Bikes,2 Wheels Motorcycles,2 Wheels 400cc Gasoline Motorcycles

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400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles

Basic Info

MotorOther

Displacement200-400CC, 149.4ml,196ml,223ml,367ml

Max. Speed61 - 80km/H

Brand NameCustomise

Place Of OriginJiangsu, China

Model NumberR1

Engine Type150CC,200CC,250CC,400CC

Engine1 Cylinder,4 stroke,Double Cylinder,6 speed

Bore Stroke62*49.5mm,63.5*62.2mm,65.5mm*66.2mm;63.5mm*53m

Front Brakedouble disc brake

Rear Brakesingle disc brake

Front Tires110/70-17

Rear Tires150/70-17

Fuel Tank Capacity18L

Cooling SystemAir Cooled,water cooled

Additional Info

PackagingSteel + Carton

Supply Ability1000 Set/Sets per Month

PortShanghai, Qingdao,Tianjin

Product Description

High-Performance Motorcycle Models: RAC14-R1 Series with Advanced Engine Technology

The RAC14-R1 series represents a premium lineup of motorcycles engineered for power, reliability, and rider comfort across diverse terrains. Designed with precision engineering and built to exceed global standards, these bikes cater to enthusiasts seeking performance-oriented machines that balance efficiency, safety, and modern aesthetics. Whether you're navigating city streets or exploring off-road trails, this range offers versatile options tailored to your riding style.

Key Features

Each model in the RAC14-R1 family features a robust 1-cylinder, 4-stroke engine configuration, delivering smooth acceleration and consistent torque output. From the compact 150cc variant to the high-output 400cc water-cooled version, all models share core components like hydraulic suspension systems, dual disc brakes on both wheels, and durable tire dimensions (110/70-17 front, 150/70-17 rear) ensuring stability and grip. The inclusion of electric start with kick-back functionality enhances usability, especially in challenging conditions or during long rides where battery life may be a concern.

Detailed Specifications Across Variants

Starting with the entry-level 150cc model (RAC14-R1), it delivers 8.5 kW at 8,000 rpm and 10 Nm of torque at 7,500 rpm—ideal for urban commuting. Its air-cooled engine runs efficiently on 90# fuel, offering an average consumption of just 2.2 liters per 100 kilometers. The 200cc version increases displacement to 196 ml, producing 9.8 kW at 7,000 rpm and improving top speed to 105 km/h. Meanwhile, the 250cc variant pushes performance further with 12 kW at 7,500 rpm and a maximum velocity of 125 km/h. For riders demanding ultimate power, the 400cc water-cooled engine provides 18.6 kW at 8,300 rpm and reaches speeds between 150–160 km/h, making it perfect for highway cruising and spirited weekend adventures.

Design & Safety Enhancements

All variants maintain a uniform wheelbase of 1,320 mm, contributing to balanced handling and predictable steering dynamics. Ground clearance remains at 210 mm across the board, allowing confident navigation over uneven surfaces without compromising ground contact. Fuel capacity is standardized at 18 liters, enabling extended travel ranges between refills—an essential feature for touring riders. The net weight varies slightly from 136 kg (150cc) to 140 kg (200cc–400cc), ensuring manageable handling while supporting a payload of up to 150 kg.

Why Choose This Motorcycle Range?

These motorcycles are ideal for riders who value technical excellence combined with practical design. With CDI ignition systems, reliable starting mechanisms, and comprehensive braking setups—including dual front discs and single rear disc brakes—they provide peace of mind on every journey. The SKD packaging format (24 units per shipment) makes them suitable for dealerships, distributors, and fleet operators looking to stock multiple units efficiently.

Usage Scenarios

Whether used for daily transportation, weekend exploration, or as a sporty commuter bike, each model adapts seamlessly to real-world conditions. Urban riders benefit from low emissions, excellent fuel economy, and responsive throttle response, while off-road enthusiasts appreciate the stable chassis, ample ground clearance, and strong suspension tuning. These bikes also serve well as training machines for new riders due to their predictable behavior and user-friendly controls.

User Feedback Highlights

Global customers consistently praise the build quality, ease of maintenance, and consistent performance across varying climates. Many note the durability of the hydraulic suspension system even after prolonged use on rough roads. Riders often highlight the intuitive layout of controls, clear instrumentation, and the satisfying sound profile of the 4-stroke engines, which offer a blend of power delivery and refined operation.

Frequently Asked Questions

What type of fuel does this motorcycle require? All models except the 400cc variant recommend 90# gasoline; the larger engine requires 92# for optimal combustion efficiency.

Is the motorcycle suitable for beginners? Yes, thanks to its lightweight frame, manageable power output, and reliable starting mechanism, it’s appropriate for novice riders seeking confidence-building experience.

Can I install aftermarket accessories? The modular design allows for easy integration of lights, luggage racks, GPS mounts, and other compatible upgrades without affecting structural integrity.

How often should I service the engine? A recommended service interval of every 6,000 km or annually ensures peak performance, longevity, and compliance with international emission norms.

This motorcycle series combines innovation, durability, and rider-centric design—making it a standout choice for anyone seeking a dependable, high-performance machine that meets global expectations for safety, efficiency, and versatility.

Product Categories : Racing Motorcycle

Product Images

  • 400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles
  • 400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles
  • 400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles
  • 400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles
  • 400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles
  • 400cc new arrival dirt bikes 2 wheels 400cc gasoline chopper motorcycles racing motorcycles
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