Head to head
Cranksports Cranksports eGel Energy Gel vs GU Energy Roctane Energy Gel
Both verified against their manufacturer source and scored on the same fueling evidence. Highlighted cells are the stronger number for racing.
| Cranksports Cranksports eGel Energy Gel | GU Energy Roctane Energy Gel | |
|---|---|---|
| RC Science Score | 73 /100 | 92 /100 |
| Carbohydrate | 37 g | 21 g |
| Sodium | 230 mg | 125 mg |
| Caffeine | 0 mg | 0 mg |
| Protein | 0 g | 0 g |
| Glucose:fructose | — | — |
| Cost per serving | $2.72 | $3.00 |
Build the hour
What an hour on each looks like — and the two together
Specs tell you what is in a serving. This tells you how many servings an hour hit your target, what that delivers, what the race costs, and what you would carry. Set your own target from the finder and it follows you here.
Servings per hour to hit the target, what that delivers, and what you would carry.
Cranksports Cranksports eGel Energy Gel
1.6 × Cranksports eGel Energy Gel / hr
59 gcarbs / hr
368 mgsodium / hr
—caffeine / hr
$17.60for the race
🎒 7 gels of Cranksports Cranksports eGel Energy Gel
GU Energy Roctane Energy Gel
2.9 × Roctane Energy Gel / hr
61 gcarbs / hr
363 mgsodium / hr
—caffeine / hr
$34.80for the race
🎒 12 gels of GU Energy Roctane Energy Gel
Combo: Cranksports eGel Energy Gel + Roctane Energy Gel (half each)
0.8 × Cranksports eGel Energy Gel / hr
1.4 × Roctane Energy Gel / hr
59 gcarbs / hr
359 mgsodium / hr
—caffeine / hr
$25.60for the race
🎒 4 gels of Cranksports Cranksports eGel Energy Gel
🎒 6 gels of GU Energy Roctane Energy Gel
Sodium and caffeine show what these products deliver at that rate. Your caffeine dose comes from the caffeine tool, and the drink-mix tool checks a bottle's concentration.
Turn this into a real race plan
CarbRate builds a course-aware, minute-by-minute fueling plan for your exact race, body, and conditions — then guides you through it live on race day.