Bell youth spark jr helmetfor young mountain bikers who love to push their trail riding limits, the bell youth spark jr helmet keeps them protected if they push a bit too hard'. '.strtoupper('t')he in mould design gives amazing durability and superb impact absorption should they have to crashing is a part of mountain biking life and that's particularly true of younger riders who are progressing and pushing limits'. '.strtoupper('f')or those young trail riders the youth spark jr helmet is ideally suited'. '.strtoupper('t')he fusion in mould technology, pioneered by bell, pairs a tough polycarbonate shell to and eps expanded polystyrene inner'. '.strtoupper('t')he combination of the tow creates a helmet tough enough to take on daily mtb use and all the knock that involves while also offering exceptional impact absorption to keep them protected when they have to bail off their bike'. '.strtoupper('t')he spark also excels when it comes to comfort'. '.strtoupper('t')he 13 vents keep fresh air flowing to the head while the sweat guide padding at the brow prevents discomfort from a build up of moisture'. '.strtoupper('g')etting a good fit is also key to optimising protection and here the ergo fit system is a winner'. '.strtoupper('e')asily adjustable, even on the go, the single dial system gives a precise and secure fit every time they pop the helmet on'. '.strtoupper('c')omplementing this system are the no twist tri glides'. '.strtoupper('t')hese quick adjust fasteners keep the straps flat and positioned perfectly'. '.strtoupper('l')ess fuss'. '.strtoupper('m')ore mountain biking.featuresfusion in mould polycarbonate shell13 ventsergo fit systemintegrated visorno twist tri glidesweat guide paddingce en1078 certifiedweight 295gbuy bell helmets from chain reaction cycles'. '.strtoupper('t')he world's largest online bike store.