Spin to your heart's content on the Kreitler Standard Frame. This durable steel frame pairs with the Kreitler rollers of your choice for serious training sessions. It's built to adjust in length, so no matter your bike size you can dial in a perfect fit, and it pairs with accessories like the Kreitler Killer Kool Headwind and flywheel for real road feel when you're in your pain cave crushing through the winter miles. The frame does not come with the rollers, instead enabling you to choose what size rollers suits you best and deck your setup out accordingly. It folds up easily for out of the way storage if you're cramped on space.