SRAM Force XPLR e1 Powermeter Crankset

The SRAM Force XPLR e1 Powermeter Crankset is a high-performance gravel crankset designed for riders who want accurate power data, maximum chain security, and modern 1x simplicity. Built on SRAM’s Force XPLR E1 platform, it integrates a hidden spindle-based power meter while maintaining the stiffness and reliability demanded by aggressive gravel and all-road riding.

Key Features & Benefits

Integrated Spindle-Based Power Meter
Housed inside the DUB spindle, the power meter delivers accurate wattage data with minimal visual clutter. It provides reliable performance in harsh conditions while keeping weight gain minimal.

1x Gravel Optimization (XPLR Architecture)
Purpose-built for XPLR AXS 1x drivetrains, removing the front derailleur for simpler shifting, reduced maintenance, and improved off-road reliability.

X-SYNC Narrow-Wide Chainring Design
Tall, squared teeth improve chain engagement and retention, delivering exceptional stability on rough terrain and under torque-heavy climbing efforts.

Wide 47.5mm Chainline for Clearance and Stability
Optimized chainline improves tire clearance and chain alignment, making it ideal for modern gravel frames and wider tire setups.

Carbon Crankarms for Stiffness and Weight Savings
Lightweight carbon construction ensures efficient power transfer while keeping rotational weight low, improving acceleration and climbing efficiency.

Long Battery Life with Field-Replaceable Design
Designed for extended riding seasons with a user-replaceable battery system, minimizing downtime and simplifying maintenance between rides.

DUB Interface for Durability and Compatibility
The DUB spindle standard improves bearing life, simplifies bottom bracket compatibility, and enhances overall drivetrain stiffness.

Technical Specifications

• Drivetrain Compatibility: SRAM AXS 1x (12-speed / 13-speed XPLR)
• Power Meter Type: Spindle-based (single-sided or calculated total power depending on configuration)
• Chainline: 47.5mm wide gravel standard
• Chainring Sizes: 38T to 50T range depending on configuration
• Crank Arm Lengths: 160mm to 175mm
• Spindle Interface: SRAM DUB
• Material: Carbon crankarms with aluminum direct mount chainring
• Mount Type: Direct Mount (DM)
• Use Case: Gravel, endurance, mixed-surface performance riding