Hollow 6mm Cages

Information from: http://bontrager.com/model/00977.

Formed using 6mm, hollow 6061-T6 aluminum tubing, this lightweight and economical cage has a durable powder coat finish designed to keep it looking good.

Features

Hollow tubing eliminates 15 grams of weight without loss of strength

Limited lifetime warranty

30 second installation

Special design fits over front derailleur bands

Durable powder coat finish

6061-T6 aluminum rod with two piece bracket