KEEP WHEEL STEADY: Keep the front wheel steady and the handlebars straight, allowing for hands- cycle training.
NON-SLIP DESIGN: Bottom of front wheel riser block is design of non-slip, four small non-slip mat, avoid floor damage, solid and safe.
HIGH QUALITY MATERIAL: The bike front wheel riser block is made of quality aluminium alloy material, high strength, durable, reusable and lightweight.
WIDELY USE: It has a graduated interior designed to suit both mountain bike wheels and road bike wheels.
GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails to us at any time. We will reply you as soon.