Chongqing Cowells Machinery Manufacturing Co., Ltd.
                                                                                                           
Verified Supplier
21 Years
Since 2005
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KTM 4 Stroke Enduro Motorcycle NB300 Engine 300CC 19KW

Price Negotiable
Price: 1650-2500USD/PIECE
MOQ: 32UNITS
Delivery Time: 45-60DAYS
Brand: KEWS
Product Description
KTM 4 Stroke Enduro Motorcycles Bikes With NB300 Engine Four Stroke Water Cooled
Key Specifications
Attribute Value
ENGINE NB300
COLOR WHITE/BLACK/ORANGE
DISPLACEMENT 300CC
MAX. POWER 19/8500KW/R/MIN
MAX. TORQUE 24/7000N.M./RPM
IGNITION TYPE CDI
START SYSTEM ELECTRICAL/KICK
TRANSMISSION CHAIN DRIVE
BRAKE FRONT DISC AND REAR DISC
MAX. SPEED 120KM/H
Premium Features
  • Handle Grips: Environmentally friendly materials with diamond grain texture for superior comfort
  • Steering Stem: 7 series anodized for excellent performance and easy control
  • Seat: Ergonomic design with non-slip particles for worry-free riding
  • Fuel Tank: Standard 8L rotational molding explosion-proof tank
  • Engine: Loncin two-stroke MT250 with high explosive power
  • Carburetor: High-end design for stronger power and more stable output
  • Swing Arm: Aluminum alloy integral molding without welding for versatile terrain handling
  • Brake System: High-quality front and rear disc brakes for smooth movement
  • Suspension System: Adjustable front shock absorber with single-cylinder hydraulic built-in central airbag rear shock absorption
  • Sprocket/Chain: 7000 series 52T anodized rear sprocket with AFAM chain
  • Muffler: Stainless steel design for superior noise management
Zongshen NB300 Engine Specifications
Specification Detail
Vehicle Type Steel and alloy
Engine Type 4 valves, 4 stroke, water-cooled
Engine Model CBS300
Cylinder Arrangement Single Cylinder
Piston Displacement (cc) 279cc
Maximum Power (kw/r/min) 19/8500
Maximum Torque (N.m./rpm) 24/7000
Transmission System Chain drive
Ignition Type C.D.I
Starter System Electric/Kick
Transmission 6 Speed, International
L×W×H (mm) 2160×830×1300
Wheel Base (mm) 1460
Seat Height (mm) 950
Ground Clearance (mm) 270
Dry Weight (kg) 108
Brake (Front/Rear) Disk/Disk
Tyre(Wheel rim), Front 80/100-21(1.60-21)
Tyre(Wheel rim), Rear 100/90-18(2.15-18)
Fuel Tank Capacity (L) 9
Engine Oil Capacity (L) 1.1
Max. Load Capacity (kg) 150
Max. Speed(km) 160
Battery Lithium cell
QTY for loading 32 PCs /SKD/20GP
105PCs/SKD/40HC
Product Gallery
Frequently Asked Questions
About KEWS

We are a motorcycle manufacturer founded in 2005 and located in Chongqing, China. From 2005-2015, we specialized in cubs, street bikes, and dirt bikes. Since 2016, we've focused on Enduro models including MX, Motocross, Super motos, and bikes similar to KTM, Husqvarna, and Gasgas.

Available Engines

Our four-stroke engines are primarily supplied by ZONGSHEN, including CB250-G, CB250-F, PR250, CB250-R, CB-F300, PR300, CBS300, NB300, NC250, NC250S, NC300S, NC450, and NC450S models. We also offer three 2T engine versions from Loncin and MLF. All engines are available with carburetor or fuel injection options (except 2T engines which are carburetor only).

Current Models

Our Enduro lineup includes K16 (KTM 2017), K18 (HUSQ 2018), K19 (Honda 2016), K20 (KTM 2019), K21 (KAWASAKI KLX), K22 (HUSQ 2020), K23 (KTM2023), and Rally 450 models, plus various dirt bike versions.

OEM Options

We prefer working with our KEWS brand (MOQ 1 unit) but can accommodate OEM requests (MOQ 32pcs/20GP).

Payment Terms

30% deposit to start production, with 70% balance due before shipment.

Delivery Timeline

First orders ship in approximately 60 days after deposit; subsequent orders in 40-45 days.

Color Options

Standard colors: orange, black, white. Custom colors available (MOQ 100 units).

Package Dimensions

SKD package measures 1700×460×850mm per unit.

Shipping Quantities

32 units per 20GP container, 105 units per 40HQ container.

After-Sales Service

We provide 24/7 online support and supply all spare parts, including engine components.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chongqing Cowells Machinery Manufacturing Co., Ltd.
Location NO 10,XINGLONG ROAD, SHUANGFU INDUSTRIAL ZONE, JIANGJIN DISTRICT, CHONGQING, CHINA
Contact Person EDISON

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