STOP
OVERPAYING
FOR CARBS

A monthly subscription delivering the exact carbs you need.
Same 1:0.8 maltodextrin:fructose ratio as leading brands.
Compatible with Strava — calibrated to your actual rides.
Connect with Strava Join Waitlist
60
GRAMS
Standard
90
GRAMS
High Output
How the subscription works
01
Connect with Strava
We read your rides from the last 28 days. Nothing else — no posting, no social, just hours on the bike.
02
Get Your Number
Our engine calculates your fuelable hours, adjusts for the season, and recommends exactly how many sachets you need.
03
Monthly Letterbox Delivery
A flat box of sachets drops through your letterbox each month. Pause, skip, or cancel anytime. No contracts, no commitment.
Price per serving
Maurten 320
€3.20
80g carbs / serving
SiS Beta Fuel
€2.20
80g carbs / serving
Carb0
€0.85
60g carbs / serving
Same 1:0.8 maltodextrin:fructose ratio.
No brand markup.
A rider doing 10 hours/week saves
€350+ / year
What's in the sachet
NOTHING ELSE
Maltodextrin — fast-absorbing glucose polymer
Fructose — uses a separate transport channel
Sodium — 300–500mg for electrolyte balance
1 : 0.8 ratio — maximizes absorption at 90g/h
TWO CHOICES
60g sachet — for most riders. Enough carbs per hour for rides up to moderate intensity.

90g sachet — for high-output riders doing 200W+ or 2.5h+ rides. The upper limit of gut absorption.
TRY YOUR RECOMMENDATION
Connect with Strava to see how many sachets you need — or join the waitlist for launch.
Connect with Strava
OR
1 rider on the list