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Comparing 3 of 3 · 8 rows differ
Spirit Fitness
CT900 TreadmillSpirit Fitness
CT850 TreadmillSpirit Fitness
CTSBS900 Slat Belt Sled Treadmill
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Machine 6 ft 10 in by 3 ft
10 ft 1 in by 6 ft 4 in with clearance (approximate)
Machine 7 ft 1 in by 3 ft
10 ft 4 in by 6 ft 4 in with clearance
Machine 6 ft by 2 ft 10 in
9 ft 3 in by 6 ft 2 in with clearance (approximate)
5.0 HP AC motor
4.0 HP AC drive
4.0 HP AC drive, up to 15.6 mph and 20% incline
Up to 12 mph; 15 incline levels
0.5 to 12 mph; 15 incline levels
22 x 62 in deck with polyurethane shocks
22 x 60 in deck
22 x 58 in slat belt
450 lb max user weight; 516 lb
450 lb max user weight
400 lb max user weight; 502 lb
85 x 35.8 x 60.6 in; 390 lb
Fitness test programs (Gerkin, Army PFT, Navy)
Modes: treadmill, sled trainer (15 levels), free run
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