SRAM Crankset Red E1 Powermeter 1x 172x50 Aero Dub NoBB Carbon (SKU 212498)

The SRAM Red E1 1x power meter crankset gets lighter with a new carbon crankarm construction. Ultra-light hollow carbon fiber crankarms are 29 g lighter than the previous generation, and the power meter is fully integrated into the chainring for lighter weight and greater accuracy. Readings are accurate within +/-1.5% and aren't affected by climate conditions, and the direct mount X-SYNC chainring is aero and long-lasting.

Features

• Sram’s lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation
• Power meter is fully integrated into the chainring for lighter weight and greater accuracy
• Direct mount X-SYNC chainring is aero and incredibly long-lasting
• DUB bottom bracket adds durability and simplicity
• Measures right and left leg power balance

Specifications