★ PREMIUM QUALITY: Made of good quality hard plastic, and wear resistant for long time use.
★ RIGOROUS DESIGN: Rising your front wheel to enable your have a riding position. It can avoid damage to your floor and relieve the fatigue of your wrist.
★ NON-SLIP DESIGN: Bottom of front wheel riser block is design of non-slip, four small non-slip mat, avoid floor damage, solid and .
★ WIDELY USE: It has a graduated interior designed to suit both mountain bike wheels and road bike wheels.
Very practical and convenient, making your training easier