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LXT450R 竞技版主图800x800 2 (1)
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LXT450R 竞技版主图800x800 2 (2)
LXT450R 竞技版主图800x800 2 (1)
LXT450R 竞技版主图800x800 2 (5)
LXT450R 竞技版主图800x800 2 (4)
LXT450R 竞技版主图800x800 2 (6)
LXT450R 竞技版主图800x800 2 (3)

LXT450R Motocross

  • L x W x H: 2160X810X1280mm
  • Wheel Base: 1490mm
  • Vehicle Weight: 120kg
  • Seat Hight: 930mm
  • Minimum Ground Clearance: 300mm
  • Zongshen NC450 engine
  • KEIHIN brand PWK38 carburetor
  • Taiwan HTW inverted double cavity double adjustable front shork absorber
  • CNC 360° clutch lever
  • Japanese KY-520H Chain
  • Double Beam Cradle Frame With Imported Hascrome (same material as KTM)
  • Front & Rear Disc Brake

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Lextra 450cc Off-road Dirt Bike Motocross Version

450cc motocross dirt bikeZongshen NC450 engine, customized power, stable and reliable
Meet the needs of motivation, explode super potential
Ugrated integrated thickened engine protective cover, fits the whole color system of the vehicle, as well as beautiful and durable.
This type of engine is high power with 32KW/R/M and the torque is 40N.M/R/M.
Also with balance shaft make the engine runing more stable even in high power or high speed working condition

Zongshen NC450 engine 4 stroke water cold

Single Cylinder, 4 Stroke, 4 Value, Water Cooling,   Single Overhead Camshaft with Balance Shaft
Maximum Power:32KW/9000rpm
Maximum Torque: 40NM/7000rpm 
 
▷  KEIHIN Brand Carburetor
Professional brand of carburetor for making the engine combined with carburetor much better then can supply more accurate power

450cc powerful dirt bike

Front shock absorber
Taiwan HTW Inverted Double Cavity(More harder when you down, not easy to reach the bottom, more longer life time use)
and Double Adjustable(Compression and rebound adjustable) Shock Absorber, Stroke:300mm,Length: 945mm, Inner Diameter: Ø48mm;
Rear Shock Absorber
Taiwan HTW Double Cavity(More harder when you down, not easy to reach the bottom,more longer life time use)
and Double Adjustable(Compression and rebound ) Shock Absorber with Forging Cylinder. Stroke: 120mm, Length:485mm
The shock absorbers are different, the motocross model is with double cavity double adjustable shock absorbers,
the Enduro model and Super motard models are the same, they are  single cavity and double adjustable type,
But all our shock absorbers are come from Taiwan HTW suspension, this is a very professional suspension company.

taiwan HTW shock absorber

▷ 7 Series Casting CNC Al-alloy Steering Stem, double lock system with lighten high strenth screws,
This steering stem is made of 7 Series Aluminum alloy and made by CNC machine,
also the structure is hollow type to make sure both the high quality and the lighter weight.
What's more, it's double lock system with lighten high strenth screws,
to ensure the steering stem combined with the shock absorber more tight and the weight also more lighter
 
▷ 7 Series 7075 Al-alloy Handle Bar
This Handle bar is a reducer type, and maximum diameter is 28mm in the middle of it, and the both end is 22mm diameter.
this reducer type is the same as Honda CRF model style. What's more, the material is 7 series Aluminum alloy, newest generation Al-alloy,
can guarantee the quality more stonger and more longer life time than another material. also the weight will lighter than another material.

Steering Stem of 450cc motorcycle

Fr Tyre 80/100-21, Rr Tyre 110/100-18 or 110/100-19. 7 Series Al-alloy Rim, Manganese Steel Spoke, Chroming Copper Adjusting Nuts

▷ 7075 Al-alloy Transmission system
This system includes sproket and chain,the sprokect is made of 7 series Aluminum alloy wrapped with High strenth special type steel,
so the quality will higher than only Aluminum alloy, meawhile our alumionum is newest generation 7075 Aluminum alloy.
The total weight of this sproket is also ligher than another material. The chain is from Japan KY brand, and the specification is 520H.

 

 

LXT450R Motocross version Specification
Engine
Engine Model Zongshen NC450
Engine Type Single Cylinder, 4 Stroke, 4 Value, Water Cooling,   Single Overhead Camshaft with Balance Shaft
Displacement 449cm³
Bore and Stroke 94.5 x 64mm
Compression Ratio 10.7:1
Fuel Delivery KEIHIN Brand PWK38 Carburetor 
Maximum Power 32KW/9000rpm
Maximum Torque 40NM/7000rpm 
Gearshift Method Internatioal 6-speed Gearshift. , Forging CNC Gearshift Pedal
Starting Method Electric/Kick Start
Iginition Method CDI 
Frame
L x W x H 2160X810X1280mm
Wheel Base 1490mm
Vehicle Weight 120kg
Seat Hight 930mm
Minimum Ground Clearance 300mm
Fuel Tank Volume 6.5L
Handle Bar 7075 Al-alloy Reducer Handle Bar
Battery Model 12V/6A Nanometer Colloid Battery
Transmission Ratio 520/13T-51T Manganese Steel Sprocket,  Japanese KY-520H Chain
Frame  Double Beam Cradle Frame With Imported Hascrome (same material as KTM), Al-Alloy Sub-frame
Front Shock Absorber Taiwan HTW Inverted Double Carvity and Double Adjustable Shock Absorber, Stroke:300mm,Length: 945mm,  Inner Diameter: Ø48mm
Rear Shock Absorber Taiwan HTW Double Adjustable Shock Absorber with Forging Cylinder. Stroke: 120mm, Length:485mm
Rear Fork Forging structure Al-Alloy Rear Fork, CNC Chain Adjuster
Steering System 7 series Casting Al-Alloy Streering Stem, Taper Bearing by Special Steel, CNC 360° Clutch Lever
Front Wheel/Rear Wheel Fr Tyre 80/100-21, Rr Tyre 110/100-18 or 110/100-19.  7 Series Al-alloy Rim, Manganese Steel Spoke,  Chroming Copper Adjusting Nuts
CNC Hub,CNC Al-alloy Bush, Hollow Special Steel Fr/Rr Axle
Cooling System Al-Alloy Water Tank and Wind  Deflector, Panasonic Fan
Brake System Front Disc Brake, Dual-piston Calipers.   Rear Disc Brake, Single-piston Caliper. Forging Al-Alloy Brake Arm

 

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+86 023 6566 3731
+86 173 8476 1627
No.246-20-6 Xiaolongkan Street, Shapingba District, Chongqing , China

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Chongqing Roadstar Industry Trade Co., Ltd. & LEXTRA MOTO is a 14 years professional manufacturer and exporter of motorcycles and motorcycles parts.