Product Description
BowFlex Extension Spring Tensioner Part Number 8003515. Will work on the following models: BowFlex Max Trainer Model M3 BowFlex Max Trainer Model M5 BowFlex Max Trainer Model M6 BowFlex Max Trainer Model M7 BowFlex Max Trainer Model M8 BowFlex Max Trainer Model M9 BowFlex MAX Model Total Trainer
