EMX: Motorcycle Maintenance

Content rating
Everyone
1K+
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Content rating
Everyone
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About this app

EMX is the maintenance logbook built for off-road motorcycles, motocross, enduro, dirt bikes, pit bikes and ATVs.

Stop losing track of engine hours and scattered invoices. See the condition of your machine, the work coming up and what maintenance is really costing you.

TRACK HOURS AND MAINTENANCE
- Record engine and piston hours.
- View your riding time throughout the year.
- Set service intervals in hours.
- Spot upcoming, due and overdue work.
- Keep a detailed history of completed maintenance.
- Reset piston hours automatically after the relevant service.

CONTROL YOUR RUNNING COSTS
- Add parts, consumables, tyres and workshop expenses.
- Link an expense to the matching maintenance record.
- Attach an invoice as a photo or PDF.
- Review spending by period and category with EMX PRO.

A LOGBOOK THAT STAYS WITH THE MACHINE
- Save a photo and the technical details of each vehicle.
- Manage hour-meter changes and replacements.
- Keep setup, preparation and parts notes.
- Transfer a vehicle and its history to a new owner by code or QR code.

BUILT FOR OFF-ROAD MACHINES
EMX supports 2-stroke and 4-stroke motorcycles tracked in hours, including motocross, enduro, dirt bikes, pit bikes, ATVs and other off-road machines.

EMX PRO
Use EMX free with one vehicle. An optional one-off in-app purchase unlocks features including multiple vehicles, custom checks, more notes, advanced statistics and PDF exports.

Prepare every ride, protect your engine and keep a clear service history with EMX.
Track service, engine hours, expenses and invoices for motorcycles and ATVs.
Updated on
Aug 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Financial info, App activity, and Device or other IDs
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- Correction du bouton de retour sur certaines modales
- Amélioration de l’ajout rapide sur l’écran d’accueil
- Correction d’un problème d’affichage de la barre de navigation
Content rating
Everyone
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App support

About the developer
Bouttier Alexandre Guillaume
alexandrebouttier@gmail.com
Résidence Gabriel Péri 3 35136 Saint-Jacques-de-la-Lande France