On Friday October 3rd, 2025, SPARK visited the amazing team over at Dyno Power located in Toledo, OH to put Zephyrus to the test in preparation for our upcoming track day at Grattan Raceway.
Zephyrus performed fantastically, and solidified our confidence in its ability to excel at our upcoming track day. Thermal performance was great, we got our motor parameters dialed in, and our battery pack and electronics systems performed as expected. This opportunity also allowed us to identify modifications required for enhanced performance in the future.
The following results demonstrate the immense power the bike yields.
Peak power output: 131kW (~175 hp)
0-60 mph: 2.16 seconds
0-110 mph: 3.92 seconds
SPARK Electric Racing 2025 