SRAM Crankset Red E1 Powermeter 175x48/35 Dub NoBB Carbon (SKU 212507)

The SRAM Red E1 power meter crankset gets a new carbon crankarm construction that's 29 grams lighter than the previous generation. The power meter is fully integrated into the chainring for lighter weight, with readings accurate within +/-1.5% regardless of climate conditions. X-Range gearing gives you more range and a smoother gear progression in 50/37T, 48/35T and 46/33T combos, and it measures right and left leg power balance.

Features

• Sram’s lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction - 29 grams lighter than previous generation
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
• Power meter is fully integrated into the chainring for lighter weight
• 50/37T, 48/35T and 46/33T chainring combos available
• DUB bottom bracket adds durability and simplicity
• Measures right and left leg power balance
• Crisp and accurate front shifts

Specifications