View on LOZ Suggested Retail: $1599. . NordicTrack Commercial Series Treadmills. Unlock an exciting world of on-demand personal training with the NordicTrack Commercial 1750 smart treadmill powered by iFIT. Follow your favorite iFIT trainers as they coach you through exciting studio classes and breathtaking global workouts; all while auto-adjusting your treadmill’s speed and incline for a fully immersive experience. The Commercial 1750 is powered by a SMART-Response motor and features a 22” x 60” commercial treadmill belt with Runners Flex deck cushioning for a more comfortable run and recovery. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.