I have mine now for four weeks. It's a good indoor trainer. The feeling is good (road like) and you get a powertap powermeter with it. Plus it is a durable indoor trainer.zamboni said:Thinking about getting this model for my wife any feed back and advise would be appreciated.
Hello Jef,warnerjh said:The only other issue I have with it is the resistance knob design. Being a mechanical unit isn't optimal compared to the electronic designs of the Computrainer and Velodyne, as it is imprecise, and can change over the course of a long interval (presumably due to heating/expansion of the brake pads, per Saris).
PaulMD said:Hello Jef,
Heating/expansion of the brake pads is not the reason you have to lower the resistance to stay at the same power. It's because the powertap is becoming inaccurate when the flywheel heats up. It's such a big problem that after an hour with 300 watts on average (according to the inaccurate powertap hub) you will produce 300 watts at the start but at the finish you will produce 250 watts while the powertap says 300 watts... The powertap is off by 16% due the heat problem.
I am sorry to tell you...
The heat at the flywheel where the friction with the brakepads occur is (by feel) almost the same as at the flywheel around the powertap hub.warnerjh said:Have you heard back from Saris yet? My post-ride torque reading doesn't drift the way yours does, it's fine. Try this: after your next ride, touch the flywheel down by the PT hub. Not very warm, is it? Most of the heat on the flywheel is near the outer circumference, where the friction is being generated by the pads.
You have a defective PT hub... I am happy to tell you!
PaulMD said:The heat at the flywheel where the friction with the brakepads occur is (by feel) almost the same as at the flywheel around the powertap hub.
PaulMD said:I have to buy a special thermometer.
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