mark st1
Plastic Manc
- Location
- Leafy Berkshire
Roubaix is more comfy than the Tarmac imo Tarmac is more aggressive I found it a bit harsher on the back but if it's what suits you then you will know it. Your money your choice I'd try as many as you can if I were you. I found the SL 3 Tarmac more comfy than the SL4 but over longer distances the Roubaix suits me perfectly I did 100 miles on it last Sunday and the only part of me that hurt was my sunburn. After 50-70 miles on an SL4 Tarmac I felt stiff as a board. Both nice bikes though good luck with your choice.
	
		
			
		
		
	
			
			 
				 
 
		 
 
		 Been riding it every day since; a brisk club run on Sunday and commutes yesterday & today.
 Been riding it every day since; a brisk club run on Sunday and commutes yesterday & today.  
 
		 
 
		 
 
		 
 
		
 
 
		
