Roost MX - Service, Jetting

Roost MX

Roost MX is the garage notebook serious motocross riders have been waiting for. Track every service, log every setup, and never lose another jetting baseline.

Built for off-road, motocross, and enduro riders who need to keep on top of their bikes — and for anyone who's tired of guessing the right jet size for tomorrow's track day.

What You Can Do

Service Log
- Record every service with date, mileage, parts replaced, and free-form notes
Attach photos of receipts, parts, and progress shots
Attach PDF receipts and manuals
Filter and search across your full history

- Jetting Setups
Save complete jetting configurations with track conditions
Built-in calculator suggests main jet, pilot jet, needle clip, and air screw based on temperature, altitude, humidity, modifications, and fuel type
"Use my location" pulls live weather and elevation from Open-Meteo
Recalculate any saved setup against today's conditions in one tap
See the new recommendation alongside what you ran last time

- Suspension Setups
Log fork compression, rebound, and height
Log shock low-speed, high-speed compression, rebound, and preload
Track tyre pressures and weather conditions per session
Rate every setup so you remember what felt good

- Multi-Bike Garage
Log every bike in your garage, with VIN, modifications, and stock specs
Each service and setup is tied to a specific bike
Transfer a full bike history to another rider when you sell — no more handing over a pile of crumpled receipts

- Built for the Workshop
Works offline — your data is always available, even at the track
Supports English, Welsh, French, German, and Spanish
Light and dark themes
Designed for one-handed use with sweaty gloves on

Who This Is For

Off-road and motocross riders who jet two-strokes
Track-day regulars who want repeatable suspension setups
Mechanics who service multiple bikes
Anyone who wants a complete service history when it's time to sell

Data and Privacy

Your data is stored on Firebase and never shared with advertisers
You can delete your account and all data at any time, in-app or via roost-mx.co.uk/delete-account
Location is requested only when you ask for current weather, used once, and never stored
No ads, no tracking pixels, no third-party SDKs that follow you around

A Note on Recommendations
The jetting and suspension calculators are guides, not gospel. They use simplified physics models and the data you enter. Always cross-reference with your bike's manufacturer specs and consult a qualified mechanic before making changes that could affect engine reliability or rider safety. You ride at your own risk.

Roost MX is in active development. Got feedback? Hit the in-app feedback button — we read every message.

Privacy Policy: roost-mx.co.uk/privacy
Terms: roost-mx.co.uk/terms