This full-face helmet lets your mini-shredder tackle trails with the confidence of a pro. The clever removable chin guard quickly transforms the lid from a rugged mountain beast into a breezy open-face cruiser. Even ponytail wearers get a snug fit for all-day adventures thanks to the height-adjustable Zoom Ace system. Safety stays fun with a breakaway visor and bright reflectors that keep them visible while they zoom past.


                  

                    
                      

                        
Material
                        
In-Mould EPS shock-absorbing foam with durable outer shell (estimated: true)
                      
                    
                      

                        
Size
                        
Small (18.9 - 21.7 inches)
                      
                    
                      

                        
Weight
                        
0.97 lb
                      
                    
                      

                        
Ventilation
                        
9 air inlets and 5 air outlets with integrated flow channels
                      
                    
                      

                        
Fit System
                        
Zoom Ace MTB height-adjustable adjustment system
                      
                    
                      

                        
Safety Features
                        
Removable chin guard and breakaway visor mechanism
                      
                    
                      

                        
Insect Protection
                        
Integrated embedded bug mesh
                      
                    
                      

                        
Visibility
                        
Large-area high-retro-reflective reflectors