Here is the high engine kit for HONDA MB, MT and MTX 50 with air cooling. A true top-of-the-range Made in Italy (EUROCILINDRO / ATHENA mold) which compared to the origin will bring you more torque and top speed on your motorcycle without neglecting the reliability of your 2 wheels. The cylinder is therefore an aluminum model with a high quality nikasil coating. The channels, the finish ... everything is excellent! Equipped with 5 transfers including 2 on each side and 1 at the back specific. Its admission is widened and optimized to improve filling.
The fixing center distance for the manifold / intake pipe is 61 X 40mm The fixing to the exhaust is made by 2 Ø8mm studs, this one is a model revised upwards, enlarged and ovalized. The piston is a special two-segment version with a low domed cap designed to accompany the original cylinder head and at the same time increasing the engine's pre-compression! Model with preparation and opening on the rear apron to improve sweeping and efficient side grease nipples. Accompanied by 2 segments in chromed steel 1.5mm thick, reinforced clips type crab and Ø12mm axle. Clearly, a high performance cylinder / piston which will offer you solidity, reliability as well as performance both in low revs (torque) and high revs (top speed)!
Contains :
-Aluminum cylinder 5 transfers diameter 39mm with large oval exhaust
-Piston bi-segment Ø39mm with preparation on the rear skirt and side grease nipples
-Two segments Ø39mm X 1.5mm thick in chromed steels
-Axis of piston Ø12mm
-Clips, reinforced crab type pins
-Pack of engine gaskets
-Notice
-Sticker...
