• Banner

  • Pack
Kit 185cc MALOSSI Ø63mm, cylinder / piston + electronic box for YAMAHA MT and YZF R 125cc after 2014
  • Kit 185cc MALOSSI Ø63mm, cylinder / piston + electronic box for YAMAHA MT and YZF R 125cc after 2014

MALOSSI 185cc kit Ø63mm, cylinder / piston + electronic control unit for YAMAHA MT, WR, YZF R 125 from 2021 (EURO 5 and EURO 5 +

3117968 + 5519888

A complete, powerful and robust competition top-end kit with its FORCE MASTER electronic control unit and 4 ignition curves!

This pack contains

€605.65
Quantity
Please note, delivery may take more than 20 days.

Description

Warning, this part is not approved for use on public roads, it is intended for competition on circuits only, and does not comply with the 125cc engine displacement limit!

High quality, thanks to its MALOSSI brand whose quality is beyond question, as well as its design! Thanks to its 63mm diameter and its actual displacement of 182.58cc.

Photo du boitier de reprogrammation malossi  pour YAMAHA MT et YZF R 125cc après 2014

This competition kit will offer you high performance! Delivered 100% complete as shown. The cylinder is made of aluminum, the piston is extra compact with three rings, but also lighter and reinforced with enlarged heat exchange surfaces; the rings are specially designed for optimal resistance.

Photo du cylindre  MALOSSI Ø63mm, cylindre, piston + boitier électronique pour YAMAHA MT et YZF R 125cc après 2014

In short, this allows you to radically increase power with complete peace of mind, using high-quality equipment. Don't hesitate to download the official MALOSSI PDF, which explains everything you need to know about this kit, the electronic control unit, and more!

Photo du kit 185cc et boitier électronique pour YAMAHA MT et YZF R 125cc après 2014

This kit is the same as the kit supplied with the electronic control unit.

Photo du kit 185cc  piston + boitier électronique pour YAMAHA MT et YZF R 125cc après 2014


MALOSSI description:

Cylinder 3114852

-Bore: Ø 63 mm
-Stroke: 58.6 mm
-Engine displacement: 182.58cc (actual)
-Compression ratio: 10.6:1
-Material: primary aluminum alloy with high silicon content, hardened and tempered; cylinder liner with silicon carbide coating in a galvanic nickel matrix and cross-smoothed by two diamond passes, with very tight tolerances
-Machining: using high-precision CN machine tools
-Cylinder-piston couplings with a coupling tolerance of 0.05 mm
-Recalculated and enlarged heat exchange surfaces

Piston

-Extra compact three-segment
-Material: Special high-silicon aluminum alloy with low thermal expansion and tin plating on the sliding walls
-Machining by CNC machine tools
-Lighter and reinforced
-Enlarged heat exchange surfaces

Segments

-Specials with high sliding speed and very high mechanical resistance
-1° compression segment in nitrided and chrome-plated steel
-II° special cast iron segment
-Three-piece scraper segment made of special chrome-plated steel

Electronic Enclosure 5519529

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

This kit can be installed on:

YAMAHA MT-125 ie 4T LC euro 5 2021->2024 (E32FE)

YAMAHA XSR 125 ie 4T LC euro 5 2022->

YAMAHA YZF-R 125 ie 4T LC euro 5 2021->2024 (E34LE)

YAMAHA MT- 125 ie 4T LC euro 5+ 2025-> (E35CE)

YAMAHA R 125 ie 4T LC euro 5+ 2025-> (E35CE)

Product Details
3117968 + 5519888
New product
You might also like

This pack contains

16 other products in the same category: