NordicTrack Commercial S22i Studio Cycle Control Board – OEM Replacement (430146 / 430157)
Restore the performance of your NordicTrack Commercial S22i Studio Cycle with this OEM Replacement Control Board. Designed to meet original factory specifications, this controller manages communication between your bike's console, resistance system, and electronic components to ensure smooth, reliable operation. If your bike experiences power issues, resistance failures, communication errors, or intermittent operation, replacing the control board may restore your equipment to like-new performance.
This OEM replacement board replaces Part Numbers 430146 and 430157 and is compatible with a wide range of NordicTrack, ProForm, and iFIT-enabled exercise bikes and studio cycles. Always verify your model number before ordering to ensure compatibility.
Features
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Genuine OEM replacement control board
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Replaces Part Numbers 430146 and 430157
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Factory-spec electronics for dependable performance
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Direct replacement for the original controller
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Restores proper communication between system components
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Exact fit for compatible NordicTrack and ProForm models
Common Symptoms of a Failed Control Board
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Bike will not power on.
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Resistance no longer changes during workouts.
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Console powers on but the bike will not operate correctly.
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Intermittent power loss or unexpected shutdowns.
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Communication errors between the console and lower electronics.
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Resistance motor fails to respond.
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Burning smell or visible damage on the circuit board.
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Bike freezes or fails to initialize properly.
Compatible Part Numbers
Used On The Following Models
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NTEL14421.1
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NTEL14421.2
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NTEL14421.5
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NTEL14421.6
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NTEL14421-INT.2
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NTEVEX14718.3
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NTEVEX14718.4
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NTEVEX16720.5
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NTEVEX16720.6
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NTEVEX18718.4
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NTEVEX18718.5
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NTEVEX18718.6
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NTEXTDF25.0
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NTEXTDF25-INT.0
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NTEX02117NB.7
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NTEX02117NB.8
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NTEX02117NB.9
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NTEX02117NB.10
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NTEX02117NB.11
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NTEX02117NB.12
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NTEX02121.0
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NTEX02121.1
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NTEX02121.2
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NTEX02121.3
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NTEX02121.4
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NTEX02121.5
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NTEX02121.6
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NTEX02121.7
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NTEX02121.8
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NTEX02121.9
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NTEX02121-INT.1
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NTEX02121-INT.2
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NTEX02422.0
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NTEX02422.2
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NTEX02422.3
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NTEX02422.4
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NTEX02422.5
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NTEX02422.14
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NTEX02422-INT.2
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NTEX02422-INT.3
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NTEX02422-INT.4
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NTEX02422-INT.9
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NTEX02422-INT.10
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NTEX02422-INT.11
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NTEX02425.0
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NTEX02425-INT.0
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NTEX02722.1
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NTEX02722.2
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NTEX02722.4
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NTEX02722.8
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NTEX02722.10
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NTEX02722-INT.1
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NTEX02722-INT.2
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NTEX02722-INT.7
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NTEX02722-INT.9
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NTEX02722G.2
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NTEX02722W.2
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NTEX03121.2
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NTEX03121.3
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NTEX03121-INT.1
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NTEX03121-INT.2
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NTEX03121-INT.8
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NTEX03122.2
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NTEX03122.5
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NTEX03122-INT.2
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NTEX03122-INT.4
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NTEX05117NB.2
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NTEX05119.7
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NTEX05119.8
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NTEX05119.9
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NTEX05121.1
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NTEX05121.2
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NTEX05121.4
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NTEX05121.5
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NTEX05121.6
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NTEX05121.7
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NTEX05121-INT.1
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NTEX05121-INT.2
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NTEX05122.5
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NTEX05122-INT.2
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NTEX05122-INT.4
Before Replacing Your Control Board
Before installing a new control board, inspect the bike for any underlying issues that may have caused the original board to fail. Damaged wire harnesses, shorted resistance motors, faulty power supplies, moisture intrusion, or loose electrical connections can damage a replacement controller if left uncorrected. Diagnosing the root cause before installation helps ensure reliable, long-term performance.
Why Buy From Tread Parts?
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Genuine OEM replacement parts
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Expert technical support from experienced fitness equipment technicians
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Fast shipping
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Thoroughly inspected, quality-tested components
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Assistance identifying the correct part using your model number
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