TK217AL Race:25th Sea Game in Laos Result:Champion Token Product:TK217AL Comments:TK217AL gives the most benefit when you are on the uphill section in the few last laps. For the first 2 laps everyone is still fresh, so they can ride 44T no problem but after that 42 is better. who is with 44T they have to shifted to the second ring. But I used 42T right from the start to the finish line so I winded out of gear at the start. Pro Racer 2010-04-15
Product : TK217AL Double XC MTB Alloy Integrated Crankset more....