• absorption, dual-layer design effectively absorb sweat to frame from sweat coorosion, never worry about that the sweat will rust the bike screws and the floor.
• Bike trainer sweat catcher designed for the indoor training, lightweight design for easy storage. light and portable, can be folded.
• Easy to use, fits between handlebars seat post, front strap and elastic loop which around the seat make it very easy to mount, for most road and mountain bikes.
• Adjustable , this is a good maintain accessory to keep your bike clean.
• a nice phone , with screen, you're able to control your TRAINING APPS throughout workouts!

1 Piece Trainer Frame