Roc Hobby Critical Mass High Speed Motor Board

Keep your Roc Hobby model flying with the Critical Mass Motor Board (High Speed), a genuine replacement identified as part ROC-KT117-1. This OEM motor board is intended for maintenance and repairs where a like-for-like board is required.

Using original Roc Hobby spares helps preserve expected performance and straightforward installation, supporting reliable operation of your RC aircraft electronics.

Key Points

• Genuine Roc Hobby spare part: ROC-KT117-1
• High Speed motor board designation
• Suitable for maintenance and repair of the motor system
• OEM quality for consistent operation

Suggested Compatibility

• Roc Hobby Critical Mass