SRAM Force E1 Powermeter Crankset

The SRAM FORCE E1 Powermeter Crankset is SRAM’s precision-engineered solution for riders who want accurate, real-time power data without compromising drivetrain performance. Built around the Force E1 carbon platform and SRAM’s latest power meter architecture, it delivers pro-level analytics, modular chainring options, and seamless AXS integration.

Key Features & Benefits

Integrated Dual-Sided Power Measurement
Spider-based power meter measures both left and right leg output for true total wattage and balance data, accurate to ±1.5% in real-world conditions.

Thread Mount Chainring Interface (New for E1)
Updated thread-on chainring system improves power transfer and shifting performance under load, while allowing riders to swap chainrings without replacing the power meter.

Carbon Crankarms + DUB Spindle
Lightweight carbon arms paired with SRAM’s DUB interface provide excellent stiffness, durability, and bearing longevity across all road bottom bracket standards.

X-Range™ Gearing Optimization
Available in 46/33T, 48/35T, and 50/37T configurations, delivering tight gear steps and wide usable range for consistent cadence.

AXS Ecosystem Integration
Pairs seamlessly with the SRAM AXS app for firmware updates, battery monitoring, and ride data integration, making it ideal for structured training and performance tracking.

Weather-Resistant Accuracy
Power readings remain stable regardless of temperature fluctuations, ensuring consistent data across varied riding conditions.

Technical Specifications

• Drivetrain Compatibility: SRAM AXS 12-speed (road)
• Power Meter Type: Spider-based (dual-sided) or spindle-based (single-sided options available)
• Accuracy: ±1.5%
• Chainring Options: 46/33T, 48/35T, 50/37T
• Crank Arm Lengths: 160–175mm
• Spindle Interface: DUB
• Chainline: 45mm
• Mount System: Thread Mount (E1 generation)
• Chain Compatibility: SRAM Flattop (D1 / E1)