The Endorphin Speed 4 is a multipurpose trainer and racer which can fill many roles in your rotation. Whilst it lacks the out-right propulsion of carbon plate racers, the new winged nylon plate still has you moving along at a fair rate of knots.
Version 4 has a re-engineered winged nylon plate, reworked outsole and refined upper. The PWRRUN PB midsole foam is made with pebbled PEBA polymers, creating a lightweight midsole with exceptional energy return.
- FORMFIT engineered mesh upper
- SPEEDROLL geometry
- PWRRUN PB midsole
- Winged nylon plate
- XT-900 rubber outsole
- SKU: S20940-77.CIT
- Neutral ride
- Stack: 40mm / Offset: 8mm / Weight 233g
