Matrix Fitness GM108 Strength System Back Pad Direction Label 1000397841 Concept 2 repair parts SY)EFX 546 Self Powered -

SY)EFX 546 Self Powered - C546 Navy (00NF)EFX 546 Self Powered - C546 Navy (00SZ)EFX 546 Self Powered HR - C546 (IK)EFX 546 Self Powered HR - C546 (IL)EFX 546 Self Powered HR - C546 (IU)EFX 546 Self Powered HR - C546 (P2)EFX 546i HR - C546i (00XG)EFX 546i HR - C546i - Stone Gray (00X8)EFX 546i Self Powered HR No Display - C546i (00Z2)EFX C524 LT Commercial Assembled - C524 (LH)EFX C524 LT Commercial C3/T3 HEA - C524 (00KZ)EFX C524 LT Commercial ENG - C54 (I7)EFX C524 LT Commercial T3 - C524 (00SW)EFX C524 LT Commercial T3 - C524 (HEADLE (AEWB)EFX C524 LT Commercial T3 ASSEMB - C524 (00SX)owing models:Sole2013 Series - E35 (538012)2013 Series - E35 (535012)2014 Series - E35 (535013)

Part#: 45064111

Part #: 234305

RTX 525 - RBTL1550

The independent step action offers the extra wide "sweet spot" that makes the Stairmaster so effective and enjoyable to use

Matrix Fitness GM108 Strength System Back Pad Direction Label 1000397841 Concept 2 repair parts SY)EFX 546 Self Powered -Item Condition : New Item Part #: 1000397841 Updated List 2026 Used on the following models: Matrix Fitness MD S70 Medical Leg Press GM108 2018