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LV ONE EVO for YAMAHA X-MAX 125/TECH MAX 2021 - 2024

5.0 / 5.0

Part #: 14378EK
FULL SYSTEM
Homologation: ECE/EU-Approved

This product has been discontinued and removed from the LeoVince official catalog. Please check with your local distributor for any remaining availability with them.
You can still find all the resources you need (technical drawing, spare parts list, user manual, warranty and pictures) at the bottom of this page.

Weight

4.98 kg

dB(A) Level

AISI 304 stainless steel sleeve
Full carbon end cap
High temperature resistant packing (1,650 °F)
Laser etched LeoVince logo

Photo

NOTE

Attention! Before ordering the product, it is recommended to check compatibility with the Type indicated on the Vehicle Identification Card.
Attention! The homologation is valid only for the Types indicated in the ePass included in the User Manual or in the Homologation Certificate.
All pictures shown and available sounds are for illustration purpose only.
Actual product may vary due to specific product application.
All trademarks used are the property of their respective owners, their use is for informational purposes only and does not imply approval.

What's in the Box

The kit comes complete and does not require any extra parts for installation on the vehicle, all included components are listed in the technical drawing and in the user manual.

LeoVince muffler

Pipe

Hardware

LeoVince Card

LeoVince stickers

Download Documents

USER MANUAL

WARRANTY

Safety and compliance warning

HOMOLOGATION CERTIFICATE

TECHNICAL DRAWING

SPARE PARTS

PICTURES

Installation Videos

A step-by-step video guide on how to install your new LeoVince exhaust.

Reviews

5.0 out of 5 stars

1 review

100%

Value for money: 5.0 / 5.0

Style: 5.0 / 5.0

Sound: 5.0 / 5.0

Ease of installation: 5.0 / 5.0

19 Jul 2025

Verified Purchaser

Je heißer, desto rotziger und klangvoller.

Der 14378EK passt super auf den Yamaha Xmax 125 Modelljahr 2024. Das Auspacken machte mich schon sprachlos: sauber und perfekt in Schaumstoff eingebettet! Alle erforderlichen Teile und Schrauben, Endtopf, Kat und Rohr bis zum Zylinderauslass und ABE sind vorhanden. In sehr edlem Finish, in silber passt er super zum schwarzen Xmax. Anbau ging kinderleicht (außer der Stecker für die Abgassonde, die mich zur Verzweiflung brachte).

Je heißer der Leo ist, desto "lauter" bzw. klangvoller und bei Vollgas "rotziger" wird er (was man eben so unterm Helm selbst wahrnimmt!). Ich find ihn klasse, Punkt.
Zum Preis möchte ich sagen, dass er einen guten Mittelweg geht. Billig kannste vergessen. Teuer muss nicht besser sein. Dieser hat ne ABE, ist qualitativ sehr gut, hat alle Teile und wird sogar in der EU gefertigt! Ganz ehrlich: was willste mehr?

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