downhill bicycle and cyclist
				   		Downhill bicycle: small, very sturdy bicycle for racing on rough ground with steep hills and strewn with obstacles.
				
 
					
					
					
						hydraulic disc brake 
						Brake with jaws that squeeze a disc to slow down the wheel; the braking power is produced by hydraulic pressure.
				  	
 
					
					
						raised handlebar 
						Grip whose elevated position makes the bicycle easier to steer when going downhill.
				  	
 
					
						protective goggles 
						One-piece watertight eyewear that protects the eyes from flying mud, stones and insects.
						
				  	 
					
						chin strap 
						Part of the helmet that protects the cyclist’s chin.