Set for release in 2007, the SRAM Force is on pace to set the standard for high end cycling drivetrains. According to SRAM, the Force is going to be 60 grams lighter than the competition, the Shimano Dura-Ace. The new SRAM system will allow shifting with a single leaver located behind the break leaver. For example, a short push will drop the chain to a smaller ring, while a long push will push the chain to an easier cog. The Force is put together with carbon …