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GPX MOTO UK OFF ROAD MOTORCYCLES
Call/message/whatzapp GPX on: 07411364803 . Location - Petersfield , Hants. Email : [email protected] |
Servicing / Downloads
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All GPX models are very very robust easy to maintain , with long long service intervals. The engines are made Loncin and Zongshen. These are two of the largest engine manufacturers in the World that simply dwarf any European motorcycle manufacturer in Size and technology.
As Enduro riders in Europe we dont look further right than Austria. However to the East are Billions of people who use small engined motorcycles as their main form of transport. They are not buying from Japan or Europe as the prices are too high. They are buying Loncin and Zongshen engined scooters and motorcycles .
Sure , these engines may not produce as much horsepower, but who really uses it all anyway. Not us and 99% of riders.
Apart from Honda , in numbers and quality , Loncin and Zongshen rule the motorcycle World.
Just look at the figures
Honda group produce at the last count 15.1 million motorcycles per year
Yamaha group produce at the last count 4.1 million motorcycles per year
Loncin produce 3 million engines and motorcycles per year including those for BMW
Suzuki group produce at the last count 1.5 million motorcycles per year
Zongshen produce 1 million engines and motorcycles per year
Kawasaki group produce at the last count 372,000 motorcycles per year
The KTM group produce at the last count 203,000 engines and motorcycles per year
The BMW group produce at the last count 187,000 motorcycles per year
There are very long service intervals and no reported / recorded engine failures on the engines fitted to any GPX model. The Loncin and Zongshen engines have been selected for a good reason , as they provide great performance and total reliability
Take a look at the technology and huge scale of the Zongshen and Loncin companies
As Enduro riders in Europe we dont look further right than Austria. However to the East are Billions of people who use small engined motorcycles as their main form of transport. They are not buying from Japan or Europe as the prices are too high. They are buying Loncin and Zongshen engined scooters and motorcycles .
Sure , these engines may not produce as much horsepower, but who really uses it all anyway. Not us and 99% of riders.
Apart from Honda , in numbers and quality , Loncin and Zongshen rule the motorcycle World.
Just look at the figures
Honda group produce at the last count 15.1 million motorcycles per year
Yamaha group produce at the last count 4.1 million motorcycles per year
Loncin produce 3 million engines and motorcycles per year including those for BMW
Suzuki group produce at the last count 1.5 million motorcycles per year
Zongshen produce 1 million engines and motorcycles per year
Kawasaki group produce at the last count 372,000 motorcycles per year
The KTM group produce at the last count 203,000 engines and motorcycles per year
The BMW group produce at the last count 187,000 motorcycles per year
There are very long service intervals and no reported / recorded engine failures on the engines fitted to any GPX model. The Loncin and Zongshen engines have been selected for a good reason , as they provide great performance and total reliability
Take a look at the technology and huge scale of the Zongshen and Loncin companies
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Downloads
GPX believe in providing as much information as possible. When we get it , you will get it .
For more tech , mods , tips and tricks please visit our links page
For more tech , mods , tips and tricks please visit our links page
- For parts and prices , visit the Parts page
- The 10 Golden rules of owning an Enduro motorcycle.
| the_10_golden_rules_of_owning_an_enduro_motorcycl.pdf |
- Generic GPX running chassis parts covering all GPX adult models
| generic_gpx_2021.5_parts_tse_250e_fse_300r_fse_250e.pdf |
GPX 250r TSE Downloads
- GPX 250r TSE Manual / Handbook PDF download link
| gpx_service_handbook_and_manual_watermark.pdf |
- Here is a complete service manual for the GPX 250R TSE engine.The GPX 250r TSE engine is made by Loncin and is a licensed copy of the Yamaha DT 230 Lanza engine. Loncin are one of the largest engine manufactures in the World producing 2.5 to 3 million engines as well as producing power plants for BMW.
| gpx_250_tse_engine_manual__watermark.pdf |
- Here is the specification for the GPX 250r TSE engine
| gpx_250rtse_two_stroke_engine_specifications_watermark.pdf |
- Here is the engine catalogue for the GPX 250
| mt250_2-stroke_water-cooled_engine_catalog_loncin_watermark.pdf |
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GPX 300r TSE Downloads
Here is a service handbook for the GPX 300r TSE
| gpx_300_tse_service_handbook_and_manual_watermark.pdf |
GPX 250e Downloads
- Here is a service handbook for the GPX 250e.The GPX 250e engine is made by motorcycle and engine manufacturer Zongshen. They make over 1 million motorcycles each year . Their production facility is exceptionally advanced and highly robot intensive .
| gpx_250e_service_handbook_watermark.pdf |
- GPX 250E Engine parts diagram
| fse250epr250-zs172fmm-5_watermark.pdf |
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GPX 300r FSE Downloads
GPX 300r FSE Downloads
GPX MOTO UK can reflash your FSE 300 Electronic control unit to either -
a. A smoothed out tune with a richer petrol / air mixture - simple plug and play
b. A Performance tune with advanced ignition and fuelling is also available. This is a simple plug and play but can be taken to the next level by some basic (For me) wiring work/ You will need to self install items on the motorcycle which require a medium developed sense of wiring and generally good motorcycle knowledge. Not for beginners .
Simply post your ECU to the importer for an quick turn around reflash and recorded post return. Go to shop to order , but prior to ordering telephone the importer to ensure you have your bike set up correctly.
a. A smoothed out tune with a richer petrol / air mixture - simple plug and play
b. A Performance tune with advanced ignition and fuelling is also available. This is a simple plug and play but can be taken to the next level by some basic (For me) wiring work/ You will need to self install items on the motorcycle which require a medium developed sense of wiring and generally good motorcycle knowledge. Not for beginners .
Simply post your ECU to the importer for an quick turn around reflash and recorded post return. Go to shop to order , but prior to ordering telephone the importer to ensure you have your bike set up correctly.
- GPX 300R FSE service handbook
| gpx_300r_fse_service_handbook_watermark.pdf |
- Complete engine manual for the GPX 300 FSE ZS182MN（NC300S）.Here is an engine spec, running in information and maintenance information. The GPX 300 FSE engine is made by motorcycle and engine manufacturer Zongshen.They make over 1 million motorcycles each year. Their production facility is exceptionally advanced and highly robot intensive .
| gpx_300_fse_nc300s_watermark.pdf |
- GPX 300 FSE Engine parts diagram
| fse_300_nc300s发动机图册_1mmzz0589__watermark.pdf |
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GPX 450r FSE Downloads
GPX 450r FSE Downloads
GPX MOTO UK can reflash your FSE 450 Electronic control unit to either - Both simple plug and play
a. A smoothed out tune with a richer petrol / air mixture
b. A Performance tune with advanced ignition and fuelling
Simply post your ECU to the importer for an quick turn around reflash and recorded post return. Go to shop to order , but prior to ordering telephone the importer to ensure you have your bike set up correctly.
a. A smoothed out tune with a richer petrol / air mixture
b. A Performance tune with advanced ignition and fuelling
Simply post your ECU to the importer for an quick turn around reflash and recorded post return. Go to shop to order , but prior to ordering telephone the importer to ensure you have your bike set up correctly.
- GPX 450R FSE service handbook
| gpx_450r_fse_service_handbook_watermark.pdf |
- Complete engine manual for the GPX 450 FSE ZS194MQ (NC450). The GPX 450 FSE engine is a made by motorcycle and engine manufacturer Zongshen. They make over 1 million motorcycles each year. Their production facility is exceptionally advanced and highly robot intensive .
| gpx_450_fse__nc450_engine_manual_watermark__3_.pdf |
- GPX 450 FSE Engine parts diagram
| fse_450_nc450-zs194mq_watermark.pdf |
Information and downloads for all models
Suspension info and service settings for all GPX models
Function
F= "+" , more, in
S= "-', less, out,
Fork (front) Same both sides set equal!
-Left
-Top = Rebound (total clicks___)
-Bottom =Compression(total clicks___)
Right
-top =Rebound (total clicks___)
-bottom =Compression (total clicks___)
Shock (rear)
top = Center compression
-blue = Nothing
-red = Noting
Bottom = rebound (total clicks___)
Spec
Top Fork Cap - 50mm
Tubes - 48mm
Cartridge Lock nut - 17mm
Seals - SKF 48mm WP (KITG-48W)
OEM Oil Level - ~140mm
Bushings -__________
Front Spring Measurements:
OD - 43.39mm
Coil Width - 5.07mm
Length - 19 5/8" (498.5mm)
28 used coils
From calculations should be .42kgf/mm or 4.154N/mm rate.
https://www.thespringstore.com/spring-rate-calculator.html
Service
from Ryan Cadotte “not a suspension guy”
https://www.facebook.com/groups/425498251229437/permalink/1145266935919228
Parts (w/links)
Some Info in Spec
www.gpxmoto.com
Settings
Name:
Bike:
Weight:
Style of riding:
Fork (clicks out from all in)
-spring________
-top rebound L_____R_______
-bottom compression ______L_____R_______
Shock (clicks out from all in)
-spring_____________
-top Compression blue________Red________
-bottom rebound _________
-Sag (33-37%)____________
F= "+" , more, in
S= "-', less, out,
Fork (front) Same both sides set equal!
-Left
-Top = Rebound (total clicks___)
-Bottom =Compression(total clicks___)
Right
-top =Rebound (total clicks___)
-bottom =Compression (total clicks___)
Shock (rear)
top = Center compression
-blue = Nothing
-red = Noting
Bottom = rebound (total clicks___)
Spec
Top Fork Cap - 50mm
Tubes - 48mm
Cartridge Lock nut - 17mm
Seals - SKF 48mm WP (KITG-48W)
OEM Oil Level - ~140mm
Bushings -__________
Front Spring Measurements:
OD - 43.39mm
Coil Width - 5.07mm
Length - 19 5/8" (498.5mm)
28 used coils
From calculations should be .42kgf/mm or 4.154N/mm rate.
https://www.thespringstore.com/spring-rate-calculator.html
Service
from Ryan Cadotte “not a suspension guy”
https://www.facebook.com/groups/425498251229437/permalink/1145266935919228
Parts (w/links)
Some Info in Spec
www.gpxmoto.com
Settings
Name:
Bike:
Weight:
Style of riding:
Fork (clicks out from all in)
-spring________
-top rebound L_____R_______
-bottom compression ______L_____R_______
Shock (clicks out from all in)
-spring_____________
-top Compression blue________Red________
-bottom rebound _________
-Sag (33-37%)____________