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Enduro / Motard 125 (2017 bis 2020)
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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
€49.95
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NEW
The Cardinals Racing valve set was specifically developed for Yamaha YI-3 and YI-4 engines and is ideal for performance-oriented street and racing setups. Thanks to their high-quality construction, the valves offer high durability and...
Available
€69.95
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NEW
Sporty Cardinals Racing V63 camshaft for Yamaha YI-3 engines – ideal for performance-oriented setups focused on improved throttle response, higher revving, and more power in the upper RPM range. The V63’s optimized cam profile ensures...
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€49.95
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NEW
The Cardinals Racing valve spring set was specifically developed for high-performance Yamaha YI-3 engines and is ideal for racing and high-performance setups. The reinforced spring characteristics ensure stable valve control even at high...
Available
€63.95
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NEW
Cardinals Racing V65 High-Performance Camshaft for Yamaha YI-3 Engines – designed for significantly improved throttle response, higher revving, and more power in the upper RPM range. Ideal for sporty setups and performance-oriented...
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€49.95
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NEW
The Fasstek Racing V3 Valve Spring Set was developed for high-performance Yamaha YI-3 and YI-4 engines. The reinforced valve springs ensure stable valve control even at high RPMs and prevent potential valve flutter in...
Available
€24.95
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NEW
The Fasstek Racing RC1 camshaft was developed for performance-oriented Yamaha YI-3 and YI-4 engines. The optimized cam profile ensures improved valve timing and promotes more efficient cylinder filling, thereby increasing acceleration...
Available
€39.95
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NEW
Die Cardinals Racing S-Evo Nockenwelle ist eine Performance-Nockenwelle für Yamaha YI-3 und YI-4 Motoren. Das optimierte Nockenprofil verbessert die Ventilsteuerzeiten und unterstützt eine effizientere Zylinderfüllung, wodurch sich...
Out of Stock
€45.95
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NEW
Die Fasstek Racing RC1 Plus Nockenwelle wurde für Fahrer entwickelt, die ein schnelleres Ansprechverhalten, eine bessere Beschleunigung und eine saubere Leistungsentfaltung im mittleren Drehzahlbereich erreichen möchten. Das ausgewogene...
Available
€44.95
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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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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...
Out of Stock
€99.90
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Out of Stock
€43.93
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This article is an original spare part (OEM) fromt the brand Yamaha OEM articlenumber for comparison : 5YPE21110100 Lieferumfang: 1
Out of Stock
€26.42
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Cylinder head valve kit, Minarelli YI 125cc Euro3/4 (e.g. Yamaha YZF-R, MT, WR / Beta RR and many more)
The valve kit for YI engines includes all the necessary components for updating your cylinder head. The scope of supply includes 2 intake valves with a diameter of 23 mm and 2 exhaust valves with a diameter of 21 mm. These valves are...
Almost gone
€75.90
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Ball bearing camshaft 6906, 30x47x9mm, YI-3 motors
This item is a cheap alternative to the expensive original spare part. The bearing corresponds to the original in shape, dimensions and function. Ball bearing open 6906 - 30x47x9mm suitable for the camshaft for YI-3 OHC engines.
Available
€3.99
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Cylinder head revision kit, Big Bore, YI-3 Motoren
This is a set of spare parts for Big Bore cylinder heads, such as NK600.75 . So if your tuning cylinder head is struggling with worn parts, you do not need a new one directly. ⚠️The matching valves for the cylinder head must be ordered...
Out of Stock
€149.90
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This item is an original spare part of the brand Yamaha/Minarelli This ball bearing is located in the cylinder head and guides the camshaft. Often this bearing can only be removed mechanically and is damaged. A new bearing should...
Available
€3.99
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Cylinder head valve kit, Minarelli YI 125cc Euro3/4 (e.g. Yamaha YZF-R, MT, WR / Beta RR and many more)
A cylinder of 4-stroke engines is controlled by several valves. These in turn are driven by the camshaft and open or close the respective combustion chamber of the engine. Losses of compression pressure in the cylinder can in many cases...
Available
€74.90
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Rocker arm set, Yamaha / Minarelli YI 4-Takt Motoren
The rocker arms operate the valves in the 4-stroke cylinder head. Since the part actuated by the camshaft is mounted is mounted on ball bearings it is mechanical exposed to mechanical wear. These rocker arms are the perfect & cheap...
Available
€39.90
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