Horizon Merit Fitness 710B 720B R3 RC30 RC40 B600 Stationary Bike Crank Arm Flywheel Pulley 003899-C

Item Condition: New
Item Part #: 003899-C

Used on the following models:

Horizon Fitness
R3 - RB201 - 2009
RC30 - RB121 - 2008-2009
RC40 - RB122C - 2008-2009
B600 - RB122B - 2008

Merit Fitness
710B - RB113 - 2007
720B - RB114 - 2007-2009