All critical support points are precision welded for optimal strength.

QuickTrack System
Topeak's proprietary QuickTrack system makes it easy to mount compatible bags or baskets to a rear rack�simply slide, and click. Line up the composite QuickTrack base with the channels on any Topeak rear rack, and slide forward until it clicks into place. Without tools or straps, your bag's now securely in place and ready to ride. To remove, you push the yellow release button and slide the bag or basket free.

Specifications

• 620-gram (1.38-pound) weight
• 55-pound maximum weight capacity
• Measures 9.3-by-16.1-by-13.6 inches (W x H x D)