Spark’s documentation
Welcome to Spark, AiM’s Engine Control Unit (ECU) calibration software!
Spark supports AiM’s Cobra ECU family designed specifically for cross and enduro dirt bikes.
Supported models
GASGAS
EC 250F 2021-2023
EC 350F 2021-2023
MC 250F 2021-2024
MC 450F 2021-2024
MC 250 2024
Honda
CRF 250R 2019-2026
CRF 450R 2019-2026
CRF 450RL/L 2021-2023
CRF 450X 2021-2023
Husqvarna
FC 250 2019-2024
FC 350 2019-2024
FC 450 2019-2024
FE 250 2020-2023
FE 350 2020-2023
FE 450 2020-2023
FE 501 2020-2023
TC 250 2024
Kawasaki
KX 250 2021-2023
KX 450F 2019
KX 450 2020-2023
KTM
250 SX 2024
250 SX-F 2019-2024
350 SX-F 2019-2024
450 SX-F 2019-2024
250 EXC-F 2020-2023
350 EXC-F 2020-2023
450 EXC-F 2020-2023
500 EXC-F 2020-2023
Yamaha
YZ 250F 2019-2024
YZ 450F 2019-2024
YFZ 450 2021-2022