Made from hardened steel. Will improve the durability of the WideWheel neck construction. Can be mounted with Allen wrench at home.

Not necessary for regular use. 

The WideWheel is only recommended for riders up to 220 lbs. While the WideWheel is powerful enough for heavier loads, material durability might not be sufficient. Testing has shown that the neck is at higher risk of breaking when using the WideWheel with significantly heavier loads or in rougher terrain than its intended use. The neck support will help improve the durability of the neck.

Use at your own risk.