Compatible with these MODELS:

Epic
Free Spirit GL35 - 831.300270
Free Spirit GL35 - 831.300271

Gold's Gym
Cycle Trainer 400 R - GGEX617140
Cycle Trainer 400 R - GGEX617141
Cycle Trainer 400 R - GGEX61714C0
Cycle Trainer 400 Ri - GGEX617150
Stride Trainer 450 - GGEL639140
Stride Trainer 450i - GGEL639150

HealthRider
CROSSTRAINER R790X - HREVEX24030
CROSSTRAINER R890 X - HREVEX87930
H35e - HREL23935C1
Hybrid Trainer - HRCCEL034120
Hybrid Trainer - HREL034120
Hybrid Trainer - HREL034121

JumpKing
FREESPIRIT CROSSTRAINER 55 - 831.300280

Proform
1150 Ci - PFEVEX24020
1550 CWi - PFEVEX87910
235 CSX - PFEX527150
4.0 ES - PFEX527120
4.0 ES - PFEX527122
4.0 ES - PFEX527123
425 ZLX - PFEVEX740120
425 ZLX - PFEVEX740121
425 ZLX - PFEVEX740122
460 R - 831.218332
475 E - 831.239350
475 E - 831.239351
475 E - 831.239352
735 EKG - PFEVEX29830
745 EKG - PFEVEX39830
920 S EKG - 831.280170
920 S EKG - PFCCEX17910
920 S EKG - PFEX17910
920S EKG - PFEVEX17010
985 C - PFEVEX23020
Cross Trainer 55 - DRC39940
Cross Trainer 55 - DRC39941
Cross Trainer 55 - PFEX39930
Cross Trainer 55 - PFEX39931
Cross Trainer 56 - 831.283180
Cross Trainer 970 - 831.280180
Cross Trainer 970 - 831.280182
Cross Trainer 970 - 831.306820
Cross Trainer 970 - 831.306821
Cross Trainer 970 - PFCCEX39912
Cross Trainer 970 - PFEX39912
Easy Strider - PFEL048130
Easy Strider - PFEL048131
Easy Strider - PFEL048132
Free Spirit 920 S EKG - 831.306810 - Sears
Free Spirit 920 S EKG - 831.306811 - Sears
GL 36 - 831.283120