Nothing was left untouched in the RED line, the crankset has a new hollow carbon construction that’s 16g lighter. When combined with the one piece chainrings, the latest version is also stiffer than the previous generation. There are three chainring combinations available to suit every rider's needs, you can choose from 50/37T, 48/35T, and 46/33T. To help get the right fit a 160mm crank length has been added, this joins the existing 167.5, 170, 172.5, and 175mm options. 

• Optimized layup drops further grams from the hollow carbon arms
• X-Range gearing minimizes cadence change during a front shift
• One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
• 29 g lighter than the previous generation
• Crisp and accurate front shifts
• Ultra-light hollow carbon fiber crankarms
• DUB bottom bracket adds durability and simplicity
• Can be upgraded to a power meter

Manufacturers SKU: FC-RED-E1