Back in stock! Already bought your M3i? See COVID-19 banner for discounting.
Maximize the Bluetooth potential of your new M3i with the new M Series Converter! This device converts the Bluetooth Smart signal of our M3i into the Power Profile used by apps normally reserved for indoor trainers. You'll have access to the most popular apps for indoor cyclists like Zwift, The Sufferfest, BKOOL and many others. Order with an M3i, M5i or M3i TBT and receive $125 off applied automatically during checkout!
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other Keiser.com offers do not apply to any international sales. Exporting any piece of Keiser equipment
from the US or Canada without the expressed knowledge and approval of Keiser Corporation International Sales
is prohibited and will void the warranty on the equipment.