The BD-207L rear drive belt from Yokomo is designed specifically for BD7-2015 touring cars that have been modified for a forward motor layout. It functions as the replacement belt that transmits drive from the front-mounted motor back to the rear drivetrain.
Compatibility is focused on the BD7-2015 platform variants MRTC-BD715B, MRTC-BD715O, and MRTC-BD715S. Verify your chassis code matches one of these listed variants before fitting the part.
Installation advice: fit the belt along the converted drivetrain pulley path, ensure pulleys are properly aligned, and tension the belt to remove slack while avoiding excess drag. After initial running, inspect for correct seating and any signs of uneven wear.
Role in setup: the belt directly affects drivetrain response and smoothness. Correct alignment and tension reduce drivetrain play and energy loss; a worn or stretched belt can cause inconsistent power delivery, so inspect and replace as required to maintain consistent handling.
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