Control your physiology. Ditch the commercial packets. The ultimate DIY endurance fueling system — hardware, substrate, and a protocol engine in one ecosystem.

Target60 — 120 g/h
Ratio8:1 Sucrose
/ Malto
Vessel150 / 250 ml TPU
Cost / hr~ 1.8 PLN
Commercial gel~ 9.5 PLN

FC-FLK-150

01/04

250 ML

Race-day workhorse. Holds a full 250g substrate dose at threshold.

MASS

FC-FLK-150

01/04

ANTHRACITE

BOTT precision funnel — zero-spill transfer into 28mm flask thread.

MASS

FC-FLK-150

01/04

DUAL // ENGRAVED

Two engraved volumes for sucrose & maltodextrin. Repeatable doses.

MASS

FUELCRAFT // PROTOCOL ENGINE v1.0
REAL-TIME
180 MIN
60 360 720 1440
INTENSITY
STATUS
UNITS
UNITS
RACE TARGET // CARBOHYDRATES
90 G/H
TOTAL CHO: — · DURATION: —
SYSTEM ALERT

GUT ADAPTATION

Target down-shifted to a safe 60 g/h. Run the 6-week gut-training protocol before pushing higher loads.

SUBSTRATE BATCH // 500 ML BEAKER
Sucrose / white sugar
Maltodextrin
NaCl / table salt
Boiling water ~100°C
Room-temp water ~20°C
PRO TIP. Pour dry powder into the beaker first. Dissolve fully with the measured boiling dose, then cut with room-temp water.
DECISION TREE

Duration + intensity + gut status compile into a target g/h within physiological limits.

OSMOTIC GUARD

Live density check against flask volume — refuses recipes that crystallize in the bottle.

WATER SPLIT

Computes the boiling-water dose required to fully dissolve sucrose and maltodextrin.

FC-FLK-150

01/04

vs ~ 380 PLN gels

No card charged today. Reservation only — first batch ships Q2. Cancel anytime before fulfillment.

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