RALEIGH MISSION EVO CYCLE BIKE HELMET PINK- WHITE MEDIUM 54 - 58cm Kids Trikes 66mm EXTERNAL DIAMETER

66mm EXTERNAL DIAMETER

IDEAL FOR 20 BMX WHEELS

The Axle Size Is 1/2" So Fit Any One Piece Crank

A RENOWNED COMPANY IN SWITZERLAND

RALEIGH MISSION EVO CYCLE BIKE HELMET PINK- WHITE MEDIUM 54 - 58cm Kids Trikes 66mm EXTERNAL DIAMETERMicroshell construction 24 vents for 360 degree cooling LED dial fit head ring fitting system Nexus anti pinch chin buckle Detachable peak Cam lock side strap Colour; PINK WHITE 54 58cm 298 grams medium helmets SIZING FOR HELMETS; So you can check the size you need it's essential you measure the users head correctly. To measure for a helmet you need to use a fabric tape measure (or a piece of string you can then measure). Use a tape measure to