1. Choose model
RR T 125 4T LC (ab 2023, ZD3EH100)
RR R 125 4T LC (ab 2023)
RR 125 4T LC (2021 bis 2022, ZD3EH143)
RR 125 4T LC (2017 bis 2020, ZD3E9143)
RR 125 4T LC (2013 bis 2016, ZD3E4000)
RR 125 2T LC (2018 bis 2021, ZD3EA00C)
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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...
Almost gone
€129.90
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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...
Almost gone
€129.90
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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...
Almost gone
€39.95
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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
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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
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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...
Available
€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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Out of Stock
€32.95
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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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Locking bolt cylinder head Most Racing, M14x1,5, versch. Colors
This high quality aluminum sealing bolt with thread size M14x1.5 and matching copper sealing ring is an indispensable accessory for anyone looking for a reliable and durable sealing bolt. With its versatility, this bolt is perfect for...
Available
€17.95
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Locking bolt cylinder head Most Racing, M12x1,5, versch. Colors
The aluminum locking bolts with thread size M12x1.5 and matching copper sealing ring are the perfect solution for closing holes, such as the temperature sensor hole on Derbi Euro4 models. Of course, the bolt is also suitable for other...
Available
€17.95
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison B5GE21700000
Available
€53.95
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Cylinder head gasket, Minarelli YI 125cc Euro3/4 (e.g. Yamaha YZF-R, MT, WR / Beta RR and many more)
This item is a cheap alternative to the expensive original spare part. The seal corresponds to the original in dimensions and function.
Out of Stock
€7.99
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison purposes 902010885900, 902010888300
Available
€1.99
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This item is an original spare part (OEM) of the brand Yamaha/Minarelli. OEM part number for comparison 2DSE11810000
Available
€31.95
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison purposes BK6E22130000
Available
€5.99
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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
€299.90
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This item is original spare parts (OEM) of the brand Yamaha/Minarelli. The set consists of the following components: 1x 904300680300 - gasket ring 1x 2DSE11810000 - cylinder head gasket 1x BK6E13510000 - cylinder base gasket
Available
€39.95
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison BK6E13510000 Scope of delivery: 1 pc.
Available
€7.99
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This item is an original spare part (OEM) of the brand Yamaha. OEM part number for comparison purposes BK6E13610000
Available
€9.99
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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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This item is an original spare part (OEM) from the Yamaha brand. OEM part number for comparison purposes 2DSE13111000, B6GE13110000
Out of Stock
€274.90
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This item is an original spare part (OEM) from the Yamaha brand. The set contains: 2x BK6E13620000 cylinder head bolts short 2x BK6E13610000 cylinder head bolts long 4x 902010885900 Washers
Almost gone
€41.95
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The cylinder is the heart of your Beta RR 125 4T. This is where all the power at your disposal comes from. In modern engines are built to be very robust and durable. Nevertheless it can happen that a part of your cylinder breaks and you need a spare part. This is the case, for example, with the engine gasket from time to time. In this case, you should also carry out a repair on your RR 125 4T, because a defective cylinder not only cylinder not only costs you performance on the road, but in the worst case it can also lead to a major more serious (and more expensive) damage to other areas of the engine.
In addition to replacement pistons, you can also find replicas of the original 125cc cylinders. So you can get the "factory condition" of your Beta RR 125 4T at any time.
Darüberhinaus we offer some tuning packs and tuning cylinders. Here there are different sizesößen between 125cc to 183cc displacement. So you increase the performance of your RR 125 4T für the race track.
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