Red XPLR E1 1x Crankset

Single-ring drivetrain simplifies functionality and reduces weight Non-aero direct mount chainrings from 38T to 46T can be swapped with a single tool SRAM X-SYNC wide-tooth, narrow -tooth chainring technology provides maximum chain control Ultra-light hollow carbon fiber crankarms DUB Wide bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC-RED-1W-E1 Attributes BCD Direct Mount SRAM 8 Bolt BB Inclusion No Chainline 47.5mm Teeth 40 Crank Spindle Diameter 28.99mm Crank Arm Length 165mm Interface DUB Crankset Material Carbon Pedals Thread 9/16'' Primary Color Black Speed 12/13 Drivetrain Spacing Road Disc Show more