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XEF /XMF 125 (ab 2021)
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High quality replacement cylinder kit in comparable quality to the original cylinder. Perfect spare part at a much better price than the expensive original product from Yamaha/Minarelli. Scope of delivery Cylinder Piston Piston pin...
Available
€179.90
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NEW
The YZFR 125 Racing cylinder block Assy-62mm (X-PRO) with long sleeve UMA is a powerful and high-quality cylinder block for the Y15-ZR engine. With a diameter of 62mm, it offers improved power and performance for racing purposes. The...
Almost gone
€239.90
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NEW
Ersatzzylinderkit 125ccm, Yamaha YI-5 Motoren
Zylinder sind an und für sich ein sehr hochwertiges und zuverlässiges Gut, dementsprechend gestalten sich auch die Preise und so muss nach einem Defekt ordentlich in die Tasche gegriffen werden. Der Zylinder für Minarelli YI-5 Motoren...
Out of Stock
€149.90
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Discover the powerful UMA Racing cylinder designed specifically for your Minarelli YI 125 high performance engine! With a bore of 63mm and a displacement of almost 180cc , this cylinder offers an impressive performance. Thanks to the...
Almost gone
€219.90
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UMA-Racing cylinder kit imported from faraway Malaysia, for maximum performance. The 63 mm UMA-Racing cylinder kit is with the crucial component for optimum performance . With just under 180cc , you get the extra horsepower you need from...
Almost gone
€189.90
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The UMA Racing products are specially imported from Malaysia to provide the best possible performance. The UMA cylinder kit was developed for racing. With 63mm bore and just under 183cc displacement, you can get some really impressive...
Out of Stock
€249.90
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The decompression timing wheel from UMA is a high quality component. Built for the Yzfr or Mt 125, it provides lower pressure when starting the engine by opening a valve in the cylinder head. This opening makes it easier to turn the...
Almost gone
€36.95
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UMA camshafts are a premium choice for racing and performance applications. With their high-quality design and precision manufacturing, they offer improved power and optimized torque . UMA camshafts are specifically designed to maximize...
Available
€99.90
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison B5GE21700000
Almost gone
€53.95
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You race your 125, have fun tuning and performance or just want to be the fastest? This set allows you and your Fantic to do just that! While the 180cc cylinder provides more space for the mixture to burn, the control unit can also fill...
Out of Stock
€668.90
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison purposes BK6E22410000
Out of Stock
€9.99
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison purposes 2DSE13111000, B6GE13110000
Available
€274.90
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Cylinder head Ceramic 150cc, Yamaha / Minarelli YI- Engines
This cylinder head is an optimized version of the original head with larger intake & exhaust valves (19 & 22mm). Due to the enlarged valves, the filling in the cylinder can be improved, which thus also immediately leads to an increase in...
Almost gone
€415.90
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To get the absolute maximum out of the Yamaha & Minarelli YI engines this cylinder head from Naraku with 66mm Ø is indispensable. The cylinder head is designed for use with the 200cc Ceramic cylinder kit from Naraku. More clearance,...
Out of Stock
€435.00
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We offer you a cylinder kit for the Yamaha YZF-R125 with three programs stored on the ignition unit "Force Master 1" for the optimal adjustment of the injection to the driving application. With the first program the original ignition...
Available
€355.00
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Naraku 200cc Big-Bore ceramic cylinder kit with 66mm bore and hard chrome plating, suitable for Yamaha WR, YZF-R, MT and many other 125cc with Yamaha YI engine. Supplied as shown with all seals and small parts necessary for assembly. The...
Almost gone
€229.90
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Nockenwelle Original Replica, Yamaha YI-3/4 Motor
Poorly maintained Yamaha YI engines often have problems with a run-in camshaft. This is especially noticeable in the loss of power that occurs. Also the readjustment of the valves brings then nothing more, because the chrome layer of the...
Available
€49.90
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Compared to the 150cc cylinder kit from Naraku, the 177cc cylinder has of course been given an even larger bore which in turn can further optimise the performance of the engine. Since in cubic classes from 160cc on the original ECU...
Available
€219.90
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To get the absolute maximum power out of Yamaha's YI-3 engines, this 62mm Ø Naraku cylinder head is indispensable. More passage, reinforced valve springs and larger valves (21/23mm) let every cylinder with 62-64mm bore breathe properly....
Available
€429.90
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Cylinder heads and Camshaft
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