Pack MALOSSI TROPHY CUP 185cc (kit + exhaust + electronic box) for motorcycle YAMAHA YZF 125 from 2018 to 2020

Have you all been waiting and dreaming about it? MALOSSI did it! Here is the ultra complete MALOSSI TROPHY CUP 185cc pack (kit + exhaust + electronic box + air filter).

The pack is made up of the MALOSSI 185cc aluminum kit reference: 3116732, the MALOSSI 5516731B electronic box, the MALOSSI MHR GP REPLICA exhaust reference: 3216646, be careful, on the 2018 to 2020 version, there is no filter air of delivered with!

This competition kit will offer you great performance! Delivered 100% complete as presented.

The cylinder is made of aluminium, the piston is extra compact with three segments but also lightened and reinforced with enlarged heat exchange surfaces, the segments are special for optimal resistance.

Clearly enough to increase the power radically in complete serenity with quality equipment.

The MALOSSI exhaust will offer a look, additional performance as well as a more racing and sporty sound.

Delivered with an easily removable bridle for competition! Finally a real quality exhaust on the market for YAMAHA YZF R 125cc motorcycle after 2014, delivered with approval certificate, instructions, the line is complete.

Description of the MALOSSI kit:

Cylinder

-Bore: Ø 63 mm-Stroke: 58.6 mm
-Displacement: 182.58cc real-Compression ratio: 10.6:1
-Material: primary aluminum alloy with high silicon content quenched and tempered, cylinder liner with application of silicon carbides in a galvanic nickel matrix and cross smoothing by two diamond passes, with very strict tolerances
- Machining: by high precision CNC machine tools
-Cylinder-piston couplings with coupling tolerance of 0.05 mm
-Recalculated and enlarged heat exchange surfaces

Piston

-Extra compact has three segments
-Material: special aluminum alloy with high silicon content with low thermal expansion with application of tin on the sliding walls
- Machining by CNC machine tools
-Lightened and reinforced-Enlarged heat exchange surfaces

Segments

-Specials with high sliding and very high mechanical resistance
-I° compression segment in nitrided and chromed steel
-II segment in special cast iron-Scraper segment in three pieces in special steel, chrome plated

Electric case

-Carburetion adjustment- ± 20% at min/medium/max
- Rev limiter: + 1000 RPM - 4 different programs

TECHNICAL CHARACTERISTICS of the MALOSSI MHR GP REPLICA exhaust pipe:

- European approval.
-Laser-marked stainless steel body, with elliptical section.
-Carbon silencer.-"Baffle" type soundproofing system added to mineral fiber with high soundproofing potential.
-Exhaust pipe from cylinder or silencer in stainless steel.


Mounts on:

YAMAHA YZF R 125cc motorcycle after 2018 to 2020