SRAM Red AXS E1 Aero 50T Power Meter Crankset

SRAM Red AXS E1 Aero DUB power meter crankset 50 teeth 12 speed black/silver

The SRAM Red AXS E1 Aero 50-tooth 12-speed power meter crankset is the ideal tool to achieve your best performance. SRAM 's lightest, stiffest and most precise integrated power meter is now even lighter thanks to a new carbon construction for the cranks. The power meter is accurate to +/-1.5% and is not affected by temperature variations. The direct-mount X-SYNC chainring is aerodynamic and incredibly durable. Plus, SRAM offers more crank lengths than ever to make sure this crankset fits you.

Features

• Power sensor fully integrated into the deck for lighter weight and greater precision
• Power readings accurate to +/-1.5% and not affected by weather conditions during riding
• Measures power balance between right and left leg
• Ultra-light hollow carbon fiber cranks, 29g lighter than previous generation
• DUB bottom bracket adding durability and simplicity
• Available in lengths of 160, 165, 167.5, 170, 172.5 and 175 mm

Model ID

• FC-RED-1P-E1

Specifications

• Speeds: 12
• BB Compatibility: All SRAM Road DUB bottom brackets, except Ai (not included)
• Chainring size: 50 teeth
• Crank length: 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
• Chain line: 45.0mm
• BB pin interface: DUB
• Tray material: Aluminum
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Power meter: Yes
• Power meter type: Spider