Kurt Kinetic Road Machine turbo fluid resistance trainer Excellent condition $175 Firm ************* T-699C Fluid resistance unit Kinetic front wheel block supports front wheel snd stops front wheel turning while riding Unit weighs 11.7kg Folds for storage Takes wheel sizes from 20in to 700c. Swapping between may require adjusting the front legs. ( photo 3) Unit is quiet and with a heavy 2.8kg flywheel, it’s smooth riding The fluid resistance unit is silicone filled in the chamber, and it’s unaffected by heat so you get consistent resistance whatever the air temperature and however long your training session