Fuelcell Flite-D
The New Balance FuelCell Flite-D is a lightweight unisex track spike built for events from 400m to 5000m, pairing a propulsive FuelCell midsole with a removable-spike plate.
- Terrain
- track
- Primary use
- Middle-distance race
- Races
- 5K–10K
- Also good for
- Sprint race, 3K–5K race, Intervals / speedwork, Track workout
- Weight
- 139g
- Drop
- 0mm
- Stack
- not published
- Midsole
- FuelCell
- Outsole
- removable spikes
- Widths
- standard
A versatile track spike positioned to bridge long sprints through distance events. At 139g with a FuelCell midsole and removable spikes, it targets athletes wanting one spike for 400m to 5000m rather than a specialist tool. Independent ride and fit testing is not available in the evidence, so real-world feedback on stiffness and lockdown is limited.
FuelCell midsole is marketed as propulsive with a removable-spike outsole for track traction. Stack, drop and plate details are not published, so ride firmness and responsiveness cannot be independently characterized.
Sold in unisex sizing available in both men's and women's runs; specific fit differences between the size scales are not detailed in the evidence.
Track athletes racing anywhere from 400m through 5000m who want a single do-it-all spike at an accessible price.
You need a dedicated pure-sprint spike, a road or trail shoe, or any cushioned trainer for daily mileage.

