Minoura Front Wheel Guard Foot Step Advance Roller

When you ride bike on rollers, you must be aware that the bike is positioned much higher from actual ground level. Even you shoot out your leg when you have lost balance, you won't reach the floor and you may fall down. It's dangerous.

Foot Step provides you a virtual floor to rest your toe to support your weight.
It can be set on the frame without any tool, just hooking over the frame.
The top face has anti-slip rubber sheet to avoid slippage problem caused by the hard cleat.

The optional version is height adjustable to fit both Action Magroller and Advance. The OEM version fits Advance only.

Front Guard is a small wall on the end of the front roller. Even if you lose balance while riding, the front tire will touch the guard to prevent from falling off problem.
Also scratching tire to the wall can reduce the speed gently, and you can get back to training safely.