SRAM XX EAGLE TRANSMISSION XS-1297 12-SPEED CASSETTE 10-52T trek kids This combination makes the brake

This combination makes the brake master light and extremely resistant

the finish provides a water-resistance to help protect the items within

148x12mm thru-axle

Capturing Adventure on the Go

SRAM XX EAGLE TRANSMISSION XS-1297 12-SPEED CASSETTE 10-52T trek kids This combination makes the brakeThe Sram XX Eagle Transmission (T Type) cassette is one of the main reasons why the Eagle Transmission offers the best shifting performance under load. This is the lightest Eagle cassette in history and the most precise and durable cassette from Sram. The sprocket set is made of hardened tool steel in X Dome design, and the 38 and 44 tooth sprockets of stamped steel are connected to the lighter twelfth gear made of aluminum. Features Full X SYNC for