Improve your fitness and your bike handling with these Nashbar rollers. They've even got parabolic drums with ramped edges to help you out if you're just a beginner.
The parabolic shape of the roller drums makes it easier to stay in the center of the rollers
Sealed bearings guarantee a smooth, efficient pedaling action that more closely simulates riding on the road than other rollers do
Lightweight design folds up easily for storage and transport