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Under $20 Cardio Machines

Shop the best prices on 3,909 great value under $20 cardio machines. Shopping for cardio machines is easy with Fruugo, with SALE discounts, offers and savings on Joyy, Ibuyke, Guangzhou Aidai Trading Co., Ltd and more. Buy cardio machines online safely with Fruugo, with secure payment and fast shipping to New Zealand.

TreadmillsExercise BikesRowing MachinesStair Climbers & SteppersElliptical Trainers
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1 - 32 of 3,200
Fitness gear for rowing machine - 4x bearing wheel trainer
$18.95 Save $130.05 RRP: $149.00
Remote Control for Walkingpad R1 S1 A1 A1pro K12 C2 Folding Walking Machine Treadmill
$13.95
Remote Control for Walkingpad R1 S1 A1 A1pro K12 C2 Folding Walking Machine Treadmill
$9.95 Save $18.00 RRP: $27.95
Universal Magnetic Security Key for Proform, Image, Weslo, Reebok, Epic, Gold Gym, Freemotion, Healthrider Treadmills
$16.95 Save $26.00 RRP: $42.95
Remote Control suitable for Walkingpad R1 S1 A1 A1pro K12 C2 Folding Walking Machine Treadmill
$16.95
Universal Treadmill Safety Key Replacement Magnet Emergency Stop Switch for Running Machine Security Lock and Brake System
$5.95 Save $3.00 RRP: $8.95
Cardio EAR CLIP Heart Rate Pulse Meter Sensor for KETTLER Cardio Fitness Equipment Accessories Heart
$5.95 Save $6.00 RRP: $11.95
9v Replacement Power Supply For Kettler Giro P Exercise Bike
$11.95 Save $42.05 RRP: $54.00
Cardio EAR CLIP Heart Rate Pulse Meter Sensor for Cardio Fitness Equipment Accessories Heart Rate Monitoring
$8.95 Save $23.00 RRP: $31.95
2025 Treadmill Safety Key Replacement Running Machine Safety Key With Dual Insert Piece Emergency Stop Switch Lock For Fitness Equipment Treadmill Acc
$9.95 Save $9.00 RRP: $18.95
9V AC Adapter Power Supply Cord for Kettler Giro P Exercise Bike Charger
$13.95 Save $11.00 RRP: $24.95
9v Replacement Power Supply Compatible With Kettler Axos Cycle P Upright Exercise Bike
$17.95 Save $15.00 RRP: $32.95
Cardio EAR CLIP Heart Rate Pulse Meter Sensor for KETTLER Cardio Fitness Equipment Accessories Heart
$13.95 Save $35.00 RRP: $48.95
9v Replacement Power Supply For Kettler Giro P Exercise Bike well 0625 Edition 0624
$19.95 Save $39.05 RRP: $59.00
Electric Bike Pedal Sensor Assist 12 Magnet Pedal Sensor
$19.95 Save $10.00 RRP: $29.95
Fitness Equipment Accessory for Rowing Machine with 10mm Inner Diameter Wheel
$16.95 Save $29.00 RRP: $45.95
1 Pair Exercise Rowing Machine Pedals Parts Replacements Indoor
$16.95 Save $42.05 RRP: $59.00
Ear Clip Heart Rate Monitor Sensor for KETTLER Cardio Fitness Equipment Pulse Meter
$17.95 Save $25.00 RRP: $42.95
Fitness Equipment Replacement Pull Pin Spring Knob for Exercise Bikes & Weight Benches – Versatile Gym Accessory for Home & Commercial Use
$14.95 Save $3.00 RRP: $17.95
1 Pair of Exercise Rowing Machine Pedal Part Rowing Machine Pedal Replacement Indoor Pedal
$15.95 Save $8.00 RRP: $23.95
Electric Bike Pedal Sensor Assist M12 12 Magnet Pedal Sensor Waterproof Connector Power Assist E-bi SZRH A-C
$13.95 Save $37.00 RRP: $50.95
Monitor Speedometer With Heart Rate For Fitness Stationary Bikes, Magnetic Bike
$10.95 Save $10.00 RRP: $20.95
2pcs Universal Running Machine Safety Key Treadmill Magnetic Security Switch Lock Emergency S Switch For Exercise
$9.95 Save $10.00 RRP: $19.95
Treadmill Safety Key, Fitness Replacement Kit, Magnetic Switch
$17.95 Save $22.00 RRP: $39.95
Rowing Machine Seat Pad Machine Seat Cushion Seat Cushion for Gym Machine Gym Supply
$20.95 Save $58.05 RRP: $79.00
Cardio EAR CLIP Heart Rate Pulse Meter Sensor for KETTLER cardio fitness equipment Accessories heart rate monitoring
$11.95 Save $11.00 RRP: $22.95
Universal 433MHz Remote Control for Treadmills and Walking Machines
$14.95 Save $19.00 RRP: $33.95
Fitness Equipment Accessories Screws Exercise Bike Knob Fixation 1Set
$16.95 Save $8.00 RRP: $24.95
Rowing Machine Wheels 8x40x10mm Round POM Roller Compatible for Rower BSR62840-10
$18.95 Save $3.00 RRP: $21.95
9V Power Supply for Kettler Giro P Exercise Bike 2025
$21.95 Save $21.00 RRP: $42.95
1 Pair of Exercise Rowing Machine Pedal Part Rowing Machine Pedal Replacement Indoor Pedal
$19.95 Save $89.05 RRP: $109.00
8x40x10mm POM Roller Wheel for Rowing Machine Replacement Parts
$17.95 Save $32.00 RRP: $49.95