What's in the box:

Bicycle Mountain Bike Aluminum Alloy Disc Brake MTB Casette Bearing Hub 36H Front Rear Hub Set Bicycle Hubs 36 Holes Hub Bicycle Hubs (Gold)

This kind of bicycle accessories can help to keep away soil, water and so on, keep the bicycle riding smoothly, and improve the riding safety and comfort.

Features:
It can effectively block mud and water and reduce loss.
Aluminum alloy production, high strength, long service life.
With 36hole drillings, compatible with 5/6/7/8S rotaryfreewheel.
Wear resistant, not easy to rust.
With quick removal, easy installation, simple, suitable for a variety of models.

Specifications:
Material: aluminum alloy
Color: black / blue / red (optional)
Compatible with: 5 / 6 / 7 / 8Srotaryfreewheel
Front hub length: 100mm / 3.9in
Rear hub length: 135mm / 5.3in
Weight: 38g / 11.9ounce
Package size: 250 * 170 * 50mm / 9.8 * 6.6 * 1.9in
Package weight: 727g / 1.6lb

Packing list:
1 * Front Hub
1 * Rear Hub
1 * Quick Release