Robert Axle Project Kid Trailer 12mm Thru Axle for Surly Gnot Boost bikes Rear Der/Shifter Compatibility-SRAM X-Actuation" Upper Stack Height 8

Upper Stack Height 8

Chainrings are compatible with SRAM 11 speed chains and YAW front derailleurs

Its unique design features a tough impact resistant handle that won't slip in extreme conditions durable nylon bristles and rubberized impact zones for maximum protection on delicate finishes

36H 2014-T6 aluminum shell with 9t driver

}Wheels Manufacturing PressFit 30 Bottom Bracket Adaptor for Shimano Cranks and FSA Bottom Brackets

Robert Axle Project Kid Trailer 12mm Thru Axle for Surly Gnot Boost bikes Rear Der/Shifter Compatibility-SRAM X-Actuation" Upper Stack Height 8Robert Axle Project Kid Trailer 12mm Thru Axle for Surly Gnot Boost bikes. The Kid Trailer Thru Axles allow users to attach a hitch mount style trailer to any thru axle equipped bike. Machined and tested in the USA the Kid Trailer axles are designed for maximum strength and ease of use. For use with hitch mount style trailers common with child carriers such as Thule Chariot Burley InStep Croozer and more Stainless steel axle end provides an M10x1