ok so this is my second build totally addicted but im running a 700c x 38 tires with a 142f stock engine my brakes are U-brakes and they suck it stops the bike but slowly i just ordered a 700c coaster wheel  is my tires safe with this brake dont wanna pop on road from burning rubber

	
		
			
		
		
	
				
			
			
				Last edited: 
			
		
	
								
								
									
	
		
			
		
		
	
	
	
		
			
		
		
	
								
							
							 
	
