Rim Drive system is developed and patented exclusively by Minoura. This can eliminate all problems found on the stationary bike trainers such as noise and vibration caused by the uneven tire tread pattern and premature tire wear due to the roller contact at all time. The rollers on the rim drive system don't touch the tire at all so you don't need to worry about the tire wear, especially when warming up before the race.

Features:

• Mid level rim drive trainer for every level.
• Great for road or MTB riders.
• Super stable wide splayed legs and steel frame.
• Heavy 850 gram machined flywheel provides a smooth and natural pedaling stroke.
• Fits 24" - 27"/700c wheels.
• Available with or without a remote shifter.