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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...
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€239.90
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The UMA Racing cylinder is the perfect choice for anyone looking for a cylinder with a 25/22 racing cylinder head. With a bore of 65 mm and a displacement of almost 200 cm³ , this cylinder has been specially developed for Minarelli LC...
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€259.90
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This specially developed 177 cm³ UMA cylinder is optimized for racing and offers outstanding performance. UMA is renowned for racing cylinders and offers the perfect cylinder with its Race Spec cylinder, which has a bore of 62 mm . First...
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€199.90
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Cylinder head liner Yamaha original spare part OEM part numbers for comparison AP3FCN000128
Available
€2.90
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If the performance of the engine slowly decreases as the mileage increases, then the cause is often a worn piston or even a complete cylinder. unfortunately, 125cc 4-stroke engines are very susceptible to inferior oils or poor...
Available
€179.90
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Replacement cylinder kit 125cc, Yamaha YI-5 Motoren
Cylinders are in and of themselves a very high-quality and reliable commodity, and the prices are correspondingly high, so you will have to dig deep into your pockets after a defect. The cylinder for Minarelli YI-5 engines is an...
Available
€149.90
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The UMA Racing cylinder head is the ideal choice for racers who want to maximize their engine performance. Developed with advanced technology and high quality materials, it offers improved performance and durability. Its optimized intake...
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€529.90
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Replacement pistons for Brixton 125cc AC engines. The set consists of: Piston Piston rings Oil scraper ring Piston pin and piston pin clips
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€110.90
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UMA offers an incredibly wide range of cylinders that can deliver top performance. This one is no exception. The UMA cylinder is the perfect choice for racers looking for ultimate power and performance. Developed with high-quality...
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€259.90
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This article is an original product (OEM) of the brand Brixton OEM part number for comparison purposes : 12111H3F010H0B0
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€49.95
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This article is an original product of the brand Brixton OEM part number for comparison purposes : 103120-033
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€39.95
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Einzelne Zylinderfußdichtung für Aprilia 125cc 4-Takt Motoren OEM Artikelnummer zu Vergleichszwecken Piaggio: PIA-CM278202
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€5.99
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Aprilia OEM Dichtung. OEM Artikelnummer zu Vergleichszwecken Piaggio/Aprilia: 1A007851
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€36.95
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This item is an original spare part (OEM) of the Brixton brand OEM part number for comparison purposes: 12151-12F00-000
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€12.99
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This article is an original product (OEM) of the brand Brixton OEM part number for comparison purposes: 09381H14001H000
Available
€8.99
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The M8x228 cylinder head bolt is an original part from Brixton. OEM number for comparison purposes :11243H35000H000
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€19.95
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For the engine to function optimally, the camshafts must be set correctly. The camshaft adjustment tool is a special tool to ensure that the camshaft is positioned exactly right. This is important to ensure that the valves open and close...
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€7.99
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The rocker shafts from the renowned racing brand UMA Racing are located in the cylinder head and are designed for tuning systems. They control the precise valve opening and closing time and are therefore responsible for the Optimal Fuel...
Available
€32.95
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The UMA Racing products are specially imported from Malaysia to offer the best possible performance The UMA Racing 180cc Superhead cylinder head is a true high-end upgrade for your Yamaha YZF-R 125 and is made for racing. The cylinder...
Out of Stock
€519.90
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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...
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€249.90
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The UMA 62 mm cylinder with almost 180cc offers impressive performance, especially in motorsports. The cylinder performs with its optimized design even up to 20hp, making you on your Yzfr no longer to be braked. UMA sets the standard...
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€229.95
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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...
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€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...
Out of Stock
€189.90
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The cylinder head from UMA-Racing is specially imported from Malaysia to offer the best possible quality. With cylinder heads it is anyway important that the quality is impeccable, so that nothing goes wrong with the compression or...
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€129.90
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The cylinder is the heart of your motorcycle. This is where all the power at your disposal comes from. As a Generally, modern engines like Yamaha's YI 4 are built to be very robust and durable. Nevertheless, it can happen that a part on your cylinder breaks and you need a replacement part. This is for example the engine gasket from time to time. In this case, you should also carry out a repair quickly, because a defective cylinder not only costs you performance on the road, but in the worst case, it can also cause damage to the engine. on the road, in the worst case it also leads to a larger (and more expensive) damage to other areas of the engine.
Next to replacement pistons, you'll also find replicas of the original 125cc cylinders. So you can "Factory condition" of your bike at any time.
Furthermore, we offer some tuning packs and tuning cylinders. Here are different sizes between 125cc to 183cc displacement. So you increase the performance of your 125cc bike for the racetrack.
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