SRAM Rival AXS E1 DUB Power Meter Direct Mount Crankset - 170mm48/35T

SRAM's Rival AXS E1 DUB Power Meter Direct Mount Crankset brings integrated power measurement to a robust, lightweight, and efficient design. It combines aluminium arms, direct mount chainrings, and a spindle-based power meter to deliver accurate data without compromising shifting or ride quality. With wide compatibility, long battery life, and weather-sealed reliability, it delivers dependable performance for data-driven training.

Key Features and Benefits:

• Spindle-based power meter that measures left-side output: This design calculates total power based on one side, reducing complexity while still providing reliable watt data.
• It offers a cost-effective way to track training loads and performance improvements.
• Integrated AAA lithium battery with 400+ hour runtime: The long-lasting, user-replaceable battery ensures minimal maintenance and consistent operation.
• This means fewer interruptions and more time spent training.
• Lightweight design, adding less than 40g to standard crankset: By limiting the weight increase, the system maintains a responsive and efficient ride feel.
• This preserves bike handling and climbing performance.
• DUB bottom bracket compatibility: The DUB interface simplifies setup while improving bearing durability.
• This results in a smooth, low-maintenance ride with longer service intervals.
• IPX7 waterproof rating (1m for 30 minutes): The power meter is sealed against water intrusion, protecting internal components.
• This enhances reliability across all weather conditions.
• Direct mount aluminium chainrings with X-Range gearing: Integrated rings provide crisp, consistent front shifts while supporting wide gear coverage.
• This improves cadence control and overall efficiency.
• Cyclists seeking consistent and accessible power data will benefit most from this crankset.
• The spindle-based sensor offers a smart balance of accuracy, simplicity, and value.
• SRAM's one-piece chainring structure maintains drivetrain stiffness and precise shifting, while the long-life battery and waterproof design ensure it performs across a season of varied conditions.
• It's made to fit seamlessly into modern 12-speed road setups using DUB bottom brackets.
• Equip your training and racing setup with a crankset that delivers essential data without trade-offs in weight, shift quality, or durability.
• It's built for performance you can trust every ride.
• Specification: Speeds 12BB Compatibility All SRAM Road DUB BBs
• Chainring Size 46/33T, 48/35TCrank arm length 160mm, 165mm, 170mm, 172.5mm, 175mm
• Chainline 45.0mmBB Spindle Interface DUBChainring material Aluminium
• Guard No Guard
• Bolt Circle Diameter (BCD) Direct Mount (DM)Crank arm material Aluminium
• Colour (Crank arm) Black
• Power meter Yes
• Power Meter Type Spindle