Big Earl 6-Bolt Disc

Information from: http://bontrager.com/model/07857.

For the aggressive freerider demanding top-quality performance, Big Earl hits the mark. Highly adaptable and super strong, Big Earl's ready to take on the big stuff. 32mm wide, welded 6061-T6 aluminum rim provides excellent strength and support. Six-bolt rotor mounts give rock-solid braking performance, and interchangable front hub end caps let you run either a standard 5mm quick release or a 20mm thru axle.

Features

Compatible with both Shimano and SRAM cassettes

14 gauge stainless steel spokes with brass locking nipples

6-bolt rotor mount gives rock solid braking performance

150x12mm rear axle enhances rear end stiffness

20mm Front hub is convertible to 5mm QR applications with available end caps

32mm wide 6061 T-6 aluminum alloy rim designed for whatever you can throw at it