Kid Axle: Length 151 or 157 mm Surly GnotBoost (KID218)

​Kid Axle: Length 151 or 157 mm Surly GnotBoost (KID218)

 

This axle is specific for Surly MDS or Gnot Boost bikes with 12×142 or 12×148 hub spacing.

The derailleur end of our axle is internally threaded and will use the bolt from your stock Surly axle. The disc brake side of our axle has a permanently attached mount that has an external M10x1 thread and includes the hardware to attach any kid trailer hitch to this axle.

Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet and cargo trailers such as: Thule, Chariot, Burley, Instep, Carry Freedom, and many more.

Purchase our Kid Trailer axle for your bike. Share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure.

 

SPECIFICATION
Robert Axle for Surly MDS/Gnot-Boost bikes replaces your stock axle to attach your child trailer to your 12×142 or 12×148 thru-axle equipped bike.

This axle is specifically designed to fit the 142/148 hub standard Surly MDS or Gnot Boost bikes.
The derailleur end of our axle is internally threaded and will use the bolt from your stock Surly axle. The disc brake side of our axle has an engineered mount for your trailer hitch. That mount has been permanently attached to the axle.
This axle is compatible with Burley, Carry Freedom, Chariot/Thule, Croozer, Instep, and many more.
The axle shaft and axle end are precision CNC machined. The axle shaft is 7075 aluminum and hard black anodized for rugged durability.
The axle end is stainless steel, which allow for mounting of the hitch provided with your trailer. The threads are M10x1 (metric).
Hardware for attachment of the hitch is included; the hitch is not.
No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.
Designed, built and quality tested in the USA. Proven around the world.