Robert Axle Project Kid Trailer 12mm Thru Axle Length 172 / 178mm Thread 1.5mm MFPN=551931U2 200 pound rider weight limit

200 pound rider weight limit

Narrow wide tooth profile positively engages chain for better performance with single chainring drivetrains

}SRAM Red 22 Rear Derailleur B-Bolt Kit

Compatible with SRAM 11-speed chains

Loose ball hub bearing retainers

Robert Axle Project Kid Trailer 12mm Thru Axle Length 172 / 178mm Thread 1.5mm MFPN=551931U2 200 pound rider weight limitRobert Axle Project Kid Trailer 12mm Thru Axle Length: 172 or178mm Thread: 1. 5mm. 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