Racing cylinder set from manufacturer
TOP Performances made of aluminum for Beta RR 125 Enduro / RR 125 Motard (2017-2020) / Fantic Motor Caballero 125 / Enduro E 125 / Motard M 125 (2017-2020) / Husqvarna SMR 125 / SMS 4 125 (2011-2017) / Rieju Marathon Pro 125 / Marathon SM (2017-2020) / Yamaha MT 125 i (2014-2020) / WR 125 R / WR 125 X (2009-2017) / YZF-R 125 (2008-2020).
Achieve peak performance with the
Big Bore 183 cc engine kit for motorcycles equipped with the
Yamaha YI3-OHC - injection engine manufactured since 2009 (Euro 3 emission standard and fuel injection system). This kit also comes with the ECU unit to optimize the performance of the injection system and the power developed.
For enhanced performance, it is recommended to use the high valve cylinder head from Naraku (
NK.600.75).
Technical specifications:- diameter: Ø63 mm;
- stroke: 58.6 mm;
- compression ratio: 11.5:1;
- displacement: 182.67 ccm;
- material: aluminum;
- piston pin diameter: Ø14 mm;
- cooling: water cooling;
The kit includes:- cylinder;
- fully equipped piston (piston, pin, rings, clips);
- gaskets;
- ECU (Electronic Control Unit - CDI).
The complete application list can be found below.
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