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R125 (ab 2025, Euro5+)
R125 (2023 bis 2024, Euro5)
YZF-R 125 (2021 bis 2022, RE40 - Euro5)
YZF-R 125 (2019 bis 2020, RE39 - Euro4)
YZF-R 125 (2017 bis 2018, RE29 - Euro4)
YZF-R125 (2014 bis 2016, RE11 - Euro3)
YZF-R125 (2008 bis 2013, RE06 - Euro3)
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OEM part numbers for comparison Yamaha 5YPE21110000, 1B9E21210000
Available
€34.95
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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
With specifically revised valve timing, a significantly increased valve lift, and a sport-oriented valve overlap, this racing camshaft significantly improves the gas exchange processes in the engine. The increased valve lift (IN 8.1 mm /...
Almost gone
€69.95
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NEW
Camshaft adjustment wheel from Cardinals Racing for Yamaha YI-5 engines – designed for precise valve timing adjustment and optimized engine performance. The adjustable design allows you to precisely set the valve timing, thereby...
Almost gone
€39.95
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High-performance camshaft from Cardinals Racing – specially designed for performance-oriented setups and maximum performance in Yamaha YI-5 engines. With optimized valve timing, increased valve lift, and adjusted overlap, this racing...
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€69.95
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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...
Almost gone
€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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The Fasstek Racing camshaft sprocket is a modified component for the valve train of Yamaha engines in the YI-5 series. It replaces the stock camshaft sprocket and allows for precise adjustment of the camshaft timing, which can positively...
Available
€33.95
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The Cardinals Racing V65 camshaft is a racing VVA camshaft. According to the manufacturer, it is compatible with all models equipped with engines manufactured in 2025 or later. It directly modifies the valve train control and is designed...
Almost gone
€69.95
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NEW
The Cardinals Racing valve spring set was specifically developed for high-performance YI-5 engines and is ideal for racing and high-performance setups. The reinforced spring characteristics ensure stable valve control even at very high...
Available
€63.95
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NEW
The Cardinals Racing OS2 Valve Spring Set was developed for high-performance Yamaha YI-5 engines and ensures significantly more stable valve control at high RPMs. The reinforced construction reduces the risk of valve chatter, allowing...
Available
€79.95
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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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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
The Cardinals Racing V58 camshaft in the VVA-OPEN version was developed specifically for performance-oriented Yamaha YI-5 engines and is designed for riders who want to achieve maximum performance in the upper RPM range. Unlike the...
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€69.95
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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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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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This item is an original spare part (OEM) from Yamaha OEM part number for comparison purposes : BK6E22880000 Scope of delivery: 1
Almost gone
€38.95
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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...
Out of Stock
€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 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...
Out of Stock
€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...
Out of Stock
€99.90
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Adjusting lever which influences the timing of the valves on the spur gear of the camshaft. OEM part number for comparison purposes Yamaha: 5YPE22880000
Available
€10.99
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