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Rieju RS3 125 Engine parts

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RS3 125 (2011 bis 2016)
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Yamaha Injector Gasket
Yamaha Injector Gasket, Yamaha YI-3 Engine
Scope of delivery: 1 piece. OEM part number for comparison purposes Yamaha: 3C1E35560000

Available

€5.99 *
Cylinder head UMA 180cc Superhead
Cylinder head UMA 180cc Superhead, Yamha YZF-R 125
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 *
Rocker arm shafts UMA
Rocker arm shafts UMA, Yamaha YZF-R 125
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 *
Cylinder kit UMA
Cylinder kit UMA, Yamaha Yzfr125, 62mm
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 *
Cylinder piston UMA
Cylinder piston UMA, YI motors, 57mm
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 *
Spark plug UMA
Spark plug UMA, universell, AB9R31
The AB9R31 spark plug from UMA-Racing is in contrast to the AB8R31 a pure high-performance spark plug, which is designed for high load and performance . It offers reliable and improved ignition, thereby also optimizing throttle response...

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€19.99 *
Cylinder head UMA
Cylinder head UMA, Yzfr 125, 25/22
The UMA-Racing Superhead is a high performance cylinder head specifically designed to maximize the power and torque of your engine. With an intake valve diameter of 25mm and an exhaust valve diameter of 22mm , the Superhead provides...

Out of Stock

€519.90 *
Cylinder piston UMA
Cylinder piston UMA, YI motors, 65mm
The UMA-Racing replacement cylinder piston is with 65 mm a spare part for 200cc tuning cylind ers. The cylinder piston is used to ensure optimum functionality and performance in racing cylinders.with him the gasoline-air mixture is...

Out of Stock

€129.90 *
Cylinder piston UMA
Cylinder piston UMA, YI motors, 62mm
The forged cylinder piston for YI engines from UMA-Racing provides excellent compression of the gasoline-air mixture. Especially with cylinders and their individual parts, it is important to rely on quality to get the maximum performance...

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€129.90 *
Piston ring UMA
Piston ring UMA, YI motors, 65mm
The piston ring from UMA-Racing are high quality rings specially designed for 65 mm cylinders . It provides an efficient seal between the piston and cylinder to maintain pressure in the combustion chamber. The UMA piston ring provides...

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€39.95 *
Piston ring UMA
Piston ring UMA, Yamaha, Fantic, Beta 125er, 180cc UMA Motoren, 62mm
The UMA piston rings are THE spare part when it comes to tuning UMA cylinders. They are made for the 180cc, 62mm cylinders for Yamaha, Fantic and Beta 125s and are essential for sealing the combustion chamber of the cylinder. They are...

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€39.95 *
Valve springs UMA K2
Valve springs UMA K2, Yamaha yzfr125
The UMA K2 valve springs are essential for racing camshafts and racing valves. They ensure reliable opening and closing of the valves with the camshafts and need for use with tuned camshafts enough stability and resistance to open the...

Out of Stock

€39.95 *
High performance oil pump UMA
High performance oil pump UMA, Yamaha MT 125, YZF R 125, Beta RR 125
UMA Racing brand has developed a high performance oil pump to solve the lubrication problem on the Yamaha Minarelli 125 4T LC engine. This high flow oil pump increases the oil flow for better lubrication of original and racing engines....

Out of Stock

€44.95 *
Intake manifold UMA
Intake manifold UMA, Yamaha Yzfr / Mt 125, 32mm
The UMA intake manifold with 32 mm is an essential attachment part for your Yamaha Yzfr or Mt 125. It is important not to skimp on essential parts for the quality of the gasoline-air mixture and thus an optimal power development. The UMA...

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€54.95 *
Air filter connection UMA
Air filter connection UMA, YZFR 125, 34mm joint
The UMA air filter connection is an essential component for your Yamaha YZFR 125. It is responsible for ensuring an optimal gasoline-air mixture. So, in order to burn the gasoline efficiently, it is important that everything is tight and...

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€32.95 *
Camshafts UMA
Camshafts UMA, Yamaha yzfr125 / R3
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 *
Inlet pipe UMA
Inlet pipe UMA, Yamaha Mt/Yzfr/Wr 125, Beta RR 125, Fantic Caballero 125, 34mm
The UMA intake manifold for the YI engines is an essential part for the cylinder. It injects the fuel&air and ensures an optimal gasoline-air mixture. It is virtually the A and O for the optimal power development. That's why you...

Almost gone

€54.95 *
Spark plug UMA
Spark plug UMA, Universell, AB8R31
The AB8R31 spark plug from UMA is a high-quality component for motorcycles. With its reliable ignition capability, it ensures efficient combustion and optimum engine performance. This spark plug testifies to high durability and is...

Out of Stock

€19.99 *
Quickshifter UMA
Quickshifter UMA, Universell
Improve your motorcycle experience with the Uma Racing quick shift lever. This innovative accessory allows you to shift gears without the need for the clutch, while protecting your motorcycle transmission. Installation is as easy as can...

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€259.90 *
Intake manifold UMA
Intake manifold UMA, YI4, 5 engines, 34mm
34mm intake manifold from UMA-Racing, imported for you from faraway Malaysia. The intake manifold with 34mm is especially in conjunction with the 34mm throttle body from UMA-Racing an outstanding investment in your 125 Yamaha. The intake...

Available

€54.95 *
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