I could ride my DF bikes on rollers, no problems at all. Even did a century on rollers once...talk about boring! But every time I tried with a bent I would fall of the side of the rollers, had to replace the floor from all the skid marks. After a bit of pratice I could ride a LWB for a short time, but could never get the hang of ridding the SWB on rollers.
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Bentbaggerlen
"When the spirits are low, when the day appears dark, when work becomes monotonous, when hope hardly seems worth having, just mount a bicycle and go out for a spin down the road, without thought on anything but the ride you are taking." - Arthur Conan Doyle