Suitable for frames with BSA thread 68 mm housing width

Gearings: 11-30T

The result is a smart trainer that is quieter than ever

Reflective elements ensure safety in the dark

Designed for 3x7 speed road drivetrains

BURLEY Bee Child Trailer - Single, Yellow giant Suitable for frames with BSAThis entry level, lightweight, bike only trailer features comfortable seating for one child. Compact fold flattens the trailer for easy storage and transportation Tinted side and rear windows Rear window ventilation 20" push button quick release wheels Five point harness system Full internal aluminum roll cage for protection in an accident Spacious rear cargo area Flex connector allows bike to lay flate while trailer remains upright